{"title":"Serial Gateways","description":"","products":[{"product_id":"y201-l-serial-to-lora-dtu","title":"Y201-L Serial to LoRa Converter","description":"\u003cp style=\"text-align: center;\" class=\"MsoNormal\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4e401599c285476c952d3e890ce56f6cv.png\"\u003e\u003cspan style=\"font-size: 16px; font-family: 'Arial Bold';\"\u003e\u003cspan style=\"font-size: 16px; font-family: 'Arial Regular';\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003e\u003cstrong class=\"font-semibold\"\u003eY201-L Serial to LoRa Converter | Industrial-Grade LoRa Wireless Data Transmission Module | RS232\/RS485\/TTL to LoRa | Point-to-Point \/ Broadcast Transmission | Encrypted Transmission\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\" class=\"break-words last:mb-0\"\u003e\u003cstrong class=\"font-semibold\"\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003eTraditional wired serial communication is limited by high cabling costs, distance constraints, and complex wiring, making deployment difficult in remote or large-scale sites (farms, factories, pipelines). Wireless alternatives like WiFi\/Zigbee suffer from short range, weak interference resistance, and high power consumption. In harsh industrial environments, extreme temperatures, dust, and electromagnetic interference often cause device failures, data loss, or downtime. Data security risks are high without encryption, making interception easy. Upgrading legacy PLCs\/sensors requires complex modifications, severely hindering low-cost, reliable deployment of Industrial IoT and remote monitoring.\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\" class=\"break-words last:mb-0\"\u003e\u003cstrong class=\"font-semibold\"\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e1.Ultra-Compact Industrial Design\u003c\/span\u003e — Extremely small size (74.5 × 22.5 × 16.2 mm), rugged corrosion-resistant metal housing with IP30 protection, supports DIN rail or ear-hook integrated mounting, tool-free push-in terminals for fast adaptation to confined spaces or harsh environments.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e2.Ultra-Long-Range Stable Transmission\u003c\/span\u003e — Powered by LoRa spread-spectrum technology, achieves up to 5 km communication distance in open areas (22 dBm TX power + 3 dBi antenna gain, installation height ≥ 2 m), with strong anti-interference and excellent penetration, ideal for large-scale, base-station-free scenarios.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e3.Multi-Interface \u0026amp; Flexible Modes\u003c\/span\u003e — Supports RS232\/RS485\/TTL serial ports (1200–460800 bps baud rate), point-to-point mode (dynamically adjustable target address\/channel) and broadcast transmission; supports Modbus TCP protocol, transparent passthrough + encrypted transmission (customizable key — only devices with the same key can communicate).\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e4.Industrial-Grade Durability \u0026amp; High Reliability\u003c\/span\u003e — 9–36 V wide voltage input (reverse polarity protection), full industrial temperature range -40°C to +85°C; dual watchdog (hardware + software) prevents crashes, ESD Level 3 protection, EMI resistance, metal anti-corrosion shell ensure 24\/7 uninterrupted stable operation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"font-semibold\"\u003e5.Secure \u0026amp; Plug-and-Play\u003c\/span\u003e — Encrypted data transmission enhances security; AT command configuration and firmware upgrade via serial port, quick deployment without complex programming; external LoRa antenna interface improves performance in weak-signal areas.\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\" class=\"break-words last:mb-0\"\u003e\u003cstrong class=\"font-semibold\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv class=\"relative group\/table\"\u003e\n\u003cdiv dir=\"auto\" class=\"table-container relative clear-both flex flex-row group\/table overflow-scroll\"\u003e\n\u003ctable dir=\"auto\" class=\"[\u0026amp;\u0026gt;thead\u0026gt;tr\u0026gt;th:last-child]:pe-8 w-fit min-w-[calc(var(--content-width)-13px)] [\u0026amp;_td_ul]:my-1 [\u0026amp;_td_ol]:my-1 [\u0026amp;_td_li]:my-0\" style=\"width: 100.087%;\"\u003e\n\u003cthead class=\"sticky [top:var(--thead-sticky-top)] border-b-0 [\u0026amp;_th]:h-10 [background-color:var(--thead-bg-color)] [box-shadow:0_1px_0_0_var(--thead-border-b-color)]\"\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003cth class=\"break-words\" data-col-size=\"xs\" style=\"text-align: left; width: 22.1631%;\"\u003eCategory\u003c\/th\u003e\n\u003cth class=\"break-words\" data-col-size=\"lg\" style=\"text-align: left; width: 42.6355%;\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"break-words\" data-col-size=\"lg\" style=\"text-align: left; width: 34.5009%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003eBasic\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eY201-L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003e74.5 × 22.5 × 16.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003e-40°C ~ +85°C (industrial grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eDC 9 ~ 36 V (wide voltage, reverse protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003eWireless\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eTechnology\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eLoRa spread spectrum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eFrequency Band\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003e410 ~ 493 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eTransmit Power\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eMax 22 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eCommunication Distance\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eUp to 5 km in open area (test: clear\/open terrain, 3 dBi antenna, height ≥ 2 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003eSerial\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eInterfaces\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eRS232 \/ RS485 \/ TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003e1200 ~ 460800 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eData\/Parity\/Stop Bits\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003e8 bits, NONE\/ODD\/EVEN, 1\/2 stop bits (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003eFeatures\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eTransmission Modes\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003ePoint-to-point (adjustable address\/channel), broadcast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eProtocol Support\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eTransparent passthrough, Modbus TCP, custom encryption key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eReliability\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eDual watchdog (HW+SW), ESD Level 3 protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003eInstallation \u0026amp; Build\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eMounting\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eDIN rail \/ ear-hook \/ wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eProtection\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eMetal anti-corrosion shell, ESD\/anti-interference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"border-primary\/10\"\u003e\n\u003ctd class=\"break-words\" data-col-size=\"xs\" style=\"width: 22.1631%;\"\u003e\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 42.6355%;\"\u003eAntenna\u003c\/td\u003e\n\u003ctd class=\"break-words\" data-col-size=\"lg\" style=\"width: 34.5009%;\"\u003eExternal LoRa antenna (SMA interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"scroll-gradient-sentinel\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\" class=\"break-words last:mb-0\"\u003e\u003cstrong class=\"font-semibold\"\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003eWidely used in smart agriculture (field sensor\/irrigation monitoring), industrial automation (factory equipment\/PLC wireless interconnection), smart cities (street lighting\/utility management), remote monitoring (oil\/gas pipelines\/hydrological environment), mining\/farms, and other large-scale, base-station-free or wiring-difficult scenarios, enabling low-cost, highly reliable wireless upgrade, encrypted data transmission, and remote control of serial devices.\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"break-words last:mb-0\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/serial-gateway\/Y201-L-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e","brand":"YenGear Store","offers":[{"title":"DIN Rail Mounting \/ RS232","offer_id":48266844700914,"sku":"100007795:200660833;14:350852#DIN Rail Mounting;200007763:201336100;3:1981284404#RS232","price":21.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ RS485","offer_id":48266844733682,"sku":"100007795:200660833;14:350852#DIN Rail Mounting;200007763:201336100;3:201010228#RS485","price":21.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ TTL","offer_id":48266844766450,"sku":"100007795:200660833;14:350852#DIN Rail Mounting;200007763:201336100;3:18247432443#TTL","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ RS232","offer_id":48266844864754,"sku":"100007795:200660833;14:1202#Hook Mounting;200007763:201336100;3:1981284404#RS232","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ RS485","offer_id":48266844799218,"sku":"100007795:200660833;14:1202#Hook Mounting;200007763:201336100;3:201010228#RS485","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ TTL","offer_id":48266844831986,"sku":"100007795:200660833;14:1202#Hook Mounting;200007763:201336100;3:18247432443#TTL","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y201-L.jpg?v=1771168953"},{"product_id":"y201-g-serial-to-4g-dtu","title":"Y201-G Serial to 4G Converter","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/1_c2d9352b-20f0-48f8-b2e4-f2e0e17007f5.webp?v=1771167742\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eY201-G Serial to 4G Converter | Industrial-Grade 4G DTU | RS232\/RS485\/TTL to LTE | Modbus Gateway Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eTraditional serial communication devices often suffer from wired limitations requiring costly cabling in remote\/harsh environments, unstable connectivity due to interference or distance, narrow voltage\/temperature ranges causing failures in extreme conditions, complex setup\/programming for IoT integration, frequent downtime without auto-recovery, and poor adaptability for legacy PLC\/equipment upgrades, severely hindering reliable remote monitoring, data transmission, and cost-effective IoT deployment in industrial automation, smart grid, cold chain, and agriculture.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.Ultra-Compact \u0026amp; Industrial-Grade Design — Tiny form factor with rugged metal housing (IP30), supports DIN rail or hook mounting for easy installation in space-limited cabinets or panels.\u003c\/p\u003e\n\u003cp\u003e2.Reliable LTE Cat.1 Connectivity — Utilizes global LTE-FDD\/TDD bands (B1\/B3\/B5\/B8\/B34\/B38\/B39\/B40\/B41), up to 10 Mbps downlink \/ 5 Mbps uplink, 99.9% uptime with stable data transfer even in remote areas.\u003c\/p\u003e\n\u003cp\u003e3.Multi-Interface \u0026amp; Wide Compatibility — RS232, RS485, or TTL interfaces; supports bidirectional transparent data passthrough, MQTT, HTTP, TCP\/UDP protocols; Modbus TCP ↔ RTU gateway conversion for seamless PLC\/SCADA integration.\u003c\/p\u003e\n\u003cp\u003e4.Low Power \u0026amp; Extreme Durability — 9-36V DC wide voltage input (reverse protection), low power consumption for extended battery life, -40°C ~ +75°C (or up to +85°C in some refs) full industrial temperature range, hardware watchdog + auto-recovery for non-stop operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5.Plug-and-Play \u0026amp; Easy Setup\u003c\/strong\u003e — Pre-installed AT commands, 5-minute configuration via USB\/web, no programming needed; supports DNS, PING, heartbeat for robust remote management.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6.Additional Protections\u003c\/strong\u003e — ESD\/surge protection, anti-interference design, SIM card slot, external antenna for enhanced signal in weak coverage areas.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"xs\"\u003eCategory\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003eBasic\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUltra-compact (approx. 100-110mm height, slim profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-40°C ~ +75°C (industrial grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e9 ~ 36V DC (wide voltage, reverse protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eLow power, ~100mA @ 12VDC typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003eWireless\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eModule\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eLTE Cat.1 (FDD\/TDD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eFrequency Bands\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eLTE-FDD: B1\/B3\/B5\/B8; LTE-TDD: B34\/B38\/B39\/B40\/B41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eTransmit Power\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eClass 3 (23 dBm ±2 dB \/ +1\/-3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eData Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUp to 10 Mbps DL \/ 5 Mbps UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003eSerial\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eInterfaces\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRS232 \/ RS485 \/ TTL (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1200 ~ 115200 bps (up to 160800 in some)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eData Bits \/ Parity \/ Stop Bits\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bits, NONE\/ODD\/EVEN, 1\/2 stop bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003eSoftware\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eProtocols\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTransparent TCP\/UDP Client, HTTP, MQTT, Modbus TCP\/RTU Gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eNetwork\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDNS\/TCP\/UDP\/PING, heartbeat, auto-reconnect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eOther\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eHardware watchdog, AT commands, USB config\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003eMounting \u0026amp; Build\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDIN rail \/ hook \/ wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eIP30 metal shell, ESD\/surge, anti-interference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely deployed in industrial automation (PLC remote monitoring\/control, factory retrofit), smart grid (interference-resistant metering\/data collection), cold chain logistics (temperature tracking in -40°C environments), agriculture (remote sensor\/irrigation systems), environmental monitoring, water conservancy, mining\/farms (global 4G coverage in remote sites), and all scenarios requiring reliable wireless upgrade of legacy serial devices to cloud\/IoT platforms with minimal cost and downtime.\u003c\/p\u003e\n\u003cp style=\"text-align: left; margin-left: 10.5pt;\" class=\"MsoNormal\" align=\"left\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/serial-gateway\/Y201-G-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e","brand":"YenGear Store","offers":[{"title":"DIN Rail Mounting \/ RS485","offer_id":48266844930290,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:201010228#RS485","price":26.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ TTL","offer_id":48266844963058,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:18247432443#TTL","price":26.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ RS232","offer_id":48266844995826,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:1981284404#RS232","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ RS485","offer_id":48266845061362,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:201010228#RS485","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ TTL","offer_id":48266845094130,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:18247432443#TTL","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ RS232","offer_id":48266845028594,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:1981284404#RS232","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y201-G.jpg?v=1771168210"},{"product_id":"y201-r-serial-to-ethernet-dtu","title":"Y201-R Serial to Ethernet Converter","description":"\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4e9c0bafeff04bca8be9566e3838b935O.png\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSerial to Ethernet Server\u003c\/strong\u003e \u003cstrong\u003eY201-R | Industrial-Grade | RS232\/RS485\/TTL Triple Interface | Modbus Gateway\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eTraditional serial networking solutions often suffer from single-interface limitations unable to support RS232\/485\/TTL simultaneously, device failures or crashes due to wide temperature swings or voltage fluctuations in industrial sites, insufficient ESD\/EFT\/surge protection causing damage from static or transients, complex configuration slowing deployment, incomplete Modbus conversion hindering cloud\/SCADA integration, oversized modules inconvenient for embedded installation, and frequent maintenance needs — severely hindering efficient, stable rollout of industrial automation, smart transportation, smart agriculture, and cross-border engineering projects.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.Triple-Mode Serial Interface — One device supports RS232\/RS485\/TTL simultaneously, covering all common industrial serial communication needs with maximum flexibility.\u003c\/p\u003e\n\u003cp\u003e2.Industrial-Grade Durability — -40°C to +85°C full-temperature operation, DC 5-36V wide voltage input (65mA@12V low power), ESD\/EFT\/surge multi-level protection, dual watchdog (hardware + software) timeout auto-restart, IP30 metal enclosure for global harsh environments.\u003c\/p\u003e\n\u003cp\u003e3.Modbus Gateway Bidirectional Conversion — Built-in Modbus RTU ↔ TCP transparent conversion, seamless bridging between legacy serial devices, PLCs, sensors, and cloud\/IoT platforms.\u003c\/p\u003e\n\u003cp\u003e4.High-Speed Multi-Protocol Support — TCP\/UDP\/HTTP\/MQTT protocols, 10\/100M adaptive Ethernet, up to 460800bps baud rate, virtual serial port driver compatible with Windows\/Linux.\u003c\/p\u003e\n\u003cp\u003e5.Ultra-Compact \u0026amp; Plug-and-Play — Only 74.6 × 22.6 × 16.0 mm ultra-slim size, DIN rail\/wall-mount installation, web\/software configuration, one-key factory reset, zero-maintenance rapid deployment.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eY201-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eSerial Interfaces\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRS232 \/ RS485 \/ TTL (triple mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e2400 ~ 460800 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eData Bits \/ Parity \/ Stop\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e7\/8 bits, NONE\/ODD\/EVEN, 1\/2 stop bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eEthernet Port\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e10\/100M RJ45 auto-negotiation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDC 5–36V (terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e65mA @ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eESD, EFT, Surge, reverse polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtocols\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTCP\/UDP\/HTTP\/MQTT, Modbus RTU ↔ TCP conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e74.6 × 22.6 × 16.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDIN rail \/ wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eMetal shell, IP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely deployed in industrial automation (PLC\/inverter\/meter networking), smart transportation (barrier\/signal\/vehicle detection remote control), smart agriculture (greenhouse fan\/irrigation\/soil sensor cloud access), energy management (PV station\/storage monitoring), smart manufacturing (legacy serial device network upgrade), building automation (access control\/lighting\/HVAC), and cross-border engineering projects requiring fast, stable serial-to-Ethernet conversion in diverse climates, power conditions, and harsh industrial sites worldwide.\u003c\/p\u003e\n\u003ch3 data-key=\"88\" data-slate-type=\"h3\" data-style=\"{}\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/serial-gateway\/Y201-R-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"YenGear Store","offers":[{"title":"DIN Rail Mounting \/ RS485","offer_id":48266845356274,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:201010228#RS485","price":21.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ RS232","offer_id":48266845389042,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:1981284404#RS232","price":21.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ TTL","offer_id":48266845421810,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:18247432443#TTL","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ RS485","offer_id":48266845454578,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:201010228#RS485","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ RS232","offer_id":48266845487346,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:1981284404#RS232","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ TTL","offer_id":48266845520114,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:18247432443#TTL","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y201-R.jpg?v=1771043330"},{"product_id":"y201-w-serial-to-wifi-dtu","title":"Y201-W Serial to Dual-band Wi-Fi Converter","description":"\u003cp dir=\"auto\"\u003e\u003c!-- Hero Section - 首屏 --\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/ppt__01.png?v=1769503934\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch5 class=\"p\"\u003e\n\u003cspan\u003e\u003cu\u003e\u003cspan class=\"16\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003eGet Quote Now | Free 1-on-1 Technical Consultation\u003c\/a\u003e\u003c\/strong\u003e \u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eResponse within 24 hours • Free solution proposal\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cb\u003e\u003cspan\u003eCommon Pain Points\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003eBulky size, takes up too much space in cabinet\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003eLegacy RS485\/RS232\/TTL devices hard to connect to WiFi\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003eUnstable in high\/low temperature or harsh environments\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e· \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan\u003eNo support for TCP-to-TCP\/IP server \u0026amp; IP gateway functions\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cb\u003e\u003cspan\u003eY201-W Solutions\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: arial;\"\u003e√\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eUltra-Compact Design\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e ：\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eOnly 74.6×22.6×16mm palm-sized form factor – easily fits in tight spaces and industrial control cabinets without occupying extra room.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: arial;\"\u003e√\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eFull Serial to WiFi Bidirectional Transmission\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Seamless RS485\/RS232\/TTL to WiFi conversion with transparent bidirectional data transfer – ideal for legacy devices wireless upgrade and IoT connectivity.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: arial;\"\u003e√\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eTrue Industrial-Grade Durability\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003eWide operating range -40~85°C extreme temperature \u0026amp; 5~36V DC wide voltage input – reliable performance in harsh environments with dual watchdog (hardware + software) protection.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: arial;\"\u003e√\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eBuilt-in Modbus Gateway Functionality\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003eSupports Modbus TCP ↔ Modbus RTU bidirectional conversion – perfect compatibility with PLC, HMI, SCADA and Modbus sensors, no extra gateway needed, simplifies system integration.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: arial;\"\u003e√\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003eFlexible \u0026amp; Secure Mounting Options\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003cspan style=\"font-family: 宋体;\"\u003e：\u003c\/span\u003eDual installation: standard DIN rail mounting + hook\/ear mounting – quick, secure deployment in industrial panels, walls or cabinets.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cb\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003ctable cellspacing=\"2\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp align=\"center\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eCategory\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp align=\"center\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp align=\"center\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBasic\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSize\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e74.6 × 22.6 × 16 mm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBasic\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e-40 ~ 85 °C\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBasic\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eInput Voltage\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e5 ~ 36V DC\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWireless\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTransmit Power\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e20.5 dBm Max\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWireless\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAntenna Interface\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSMA (external thread inner hole)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSerial\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBaud Rate\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1200 ~ 460800 bps\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSerial\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eData Bits \/ Parity \/ Stop Bits\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e7\/8, NONE\/ODD\/EVEN, 1\/2\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSoftware\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eProtocols\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTCP\/UDP\/HTTP\/ICMP\/MQTT\/DHCP\/DNS\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSoftware\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTransparent Transmission\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTCP Client \/ UDP \/ MQTT Client\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cb\u003e\u003cspan\u003eTrue Industrial-Grade Reliability\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: arial;\"\u003e√\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eDual Watchdog (hardware + software) – prevents crashes\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: arial;\"\u003e√\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eWide voltage \u0026amp; wide temp design – thrives in harsh conditions\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: arial;\"\u003e√\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan class=\"15\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eESD \u0026amp; EMI protection – stable in noisy industrial environments\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cb\u003e\u003cspan\u003eTypical Application Scenarios\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eFactory control cabinets • Legacy equipment wireless upgrade • Sensor networks • Industrial automation • Smart agriculture monitoring\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cb\u003e\u003cspan\u003eReady to Upgrade Your Legacy Devices?\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eGet free technical consultation \u0026amp; solution proposal within 24 hours\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4 dir=\"auto\"\u003e\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/serial-gateway\/Y201-W-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e\n\u003ch4 dir=\"auto\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan style=\"color: rgb(43, 0, 255); text-decoration: underline;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h4\u003e","brand":"YenGear Store","offers":[{"title":"Hook Mounting \/ TTL","offer_id":48266845618418,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:18247432443#TTL","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ RS232","offer_id":48266845651186,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:1981284404#RS232","price":27.99,"currency_code":"USD","in_stock":true},{"title":"Hook Mounting \/ RS485","offer_id":48266845683954,"sku":"100007795:200660833;14:350852#Hook Mounting;200007763:201336100;3:201010228#RS485","price":27.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ TTL","offer_id":48266845716722,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:18247432443#TTL","price":27.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ RS232","offer_id":48266845749490,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:1981284404#RS232","price":27.99,"currency_code":"USD","in_stock":true},{"title":"DIN Rail Mounting \/ RS485","offer_id":48266845782258,"sku":"100007795:200660833;14:193#DIN Rail Mounting;200007763:201336100;3:201010228#RS485","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y201-W.jpg?v=1771042745"},{"product_id":"y202-r-serial-to-ethernet-dtu-2ports","title":"Y202-R 2 Ports Serial to Ethernet Converter","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/1_345ce58a-d0de-4cc6-b16d-d08d08036b7a.webp?v=1771042069\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e2-Port RS232\/RS485 to Ethernet Serial Server\u003c\/strong\u003e \u003cstrong\u003eY202-R | Industrial-Grade | Dual Independent Ports | Modbus Gateway | TCP\/UDP\/HTTP Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eTraditional serial-to-Ethernet solutions often suffer from port interference when handling multiple devices, data loss or high latency during transmission, frequent crashes or hardware damage from industrial surges\/static\/power fluctuations, narrow voltage range unsuitable for complex field power supplies, tedious configuration slowing deployment, incomplete Modbus protocol support, and poor scalability for parallel multi-device communication — severely affecting stability, efficiency, and reliability in industrial automation, remote monitoring, and IoT projects.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.Dual Independent Ports — RS232 and RS485 ports operate fully independently and concurrently without interference, enabling one device to connect multiple serial devices simultaneously.\u003c\/p\u003e\n\u003cp\u003e2.Industrial-Grade Protection \u0026amp; Stability — ARM Cortex-M4 240MHz dual-core processor, dual watchdog anti-crash mechanism, ESD Level 4 + Surge Level 3 + EFT Level 3 multi-level protection, DC 5-36V wide voltage input (overvoltage\/overcurrent\/reverse polarity\/common-mode surge protection), -40°C~+85°C full-temperature operation.\u003c\/p\u003e\n\u003cp\u003e3.Modbus Gateway Bidirectional Conversion — Built-in Modbus RTU ↔ TCP transparent conversion, supports heartbeat\/registration packets for seamless integration with PLCs, sensors, and cloud platforms.\u003c\/p\u003e\n\u003cp\u003e4.Multi-Protocol High-Speed Transmission — Supports TCP Client\/Server, UDP, HTTP; up to 460800bps baud rate, 8 concurrent TCP clients, zero packet loss real-time transmission.\u003c\/p\u003e\n\u003cp\u003e5.Easy Configuration \u0026amp; Management — Built-in web server + configuration software for fast setup, DIP switch\/AT command\/one-key factory reset, remote firmware upgrade, true plug-and-play.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eY202-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProcessor\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eARM Cortex-M4, dual-core 240MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eSerial Ports\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1× RS232 (DB9) + 1× RS485 (terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e600 ~ 460800 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eData Bits \/ Parity \/ Stop\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e7\/8 bits, NONE\/ODD\/EVEN, 1\/2 stop bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eEthernet Port\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e10\/100M RJ45 auto-negotiation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDC 5–36V (5.0mm DC jack + terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e~55mA @ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eESD Level 4, Surge Level 3, EFT Level 3, reverse polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtocols\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTCP Client\/Server, UDP, HTTP, Modbus RTU↔TCP conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eApprox. 82.5 × 74 × 23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDIN rail \/ wall-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely used in industrial automation (PLC\/inverter\/smart meter networking), IoT data acquisition (sensors\/remote metering), energy \u0026amp; power (substation equipment monitoring), smart manufacturing (production line multi-device parallel communication), smart agriculture (greenhouse equipment \u0026amp; environmental control), water \u0026amp; environmental protection (pump\/valve remote monitoring), legacy serial device network upgrades in smart factories, and any scenario requiring stable, long-distance, interference-free serial-to-Ethernet bridging with Modbus\/cloud integration.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/serial-gateway\/Y202-R-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e","brand":"YenGear Store","offers":[{"title":"2 RS485","offer_id":48266845815026,"sku":"100007795:200660833;14:1202#2 RS485;200007763:201336100;3:201010228#Y202-R","price":47.41,"currency_code":"USD","in_stock":true},{"title":"2 RS232","offer_id":48266845847794,"sku":"100007795:200660833;14:193#2 RS232;200007763:201336100;3:201010228#Y202-R","price":47.41,"currency_code":"USD","in_stock":true},{"title":"1 RS232 and 1 RS485","offer_id":48266845880562,"sku":"100007795:200660833;14:350852#1 RS232 and 1 RS485;200007763:201336100;3:201010228#Y202-R","price":47.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y202-R.jpg?v=1771042527"},{"product_id":"y202-w-serial-to-wifi-dtu-2ports","title":"Y202-W 2 Ports Serial to Wi-Fi Converter","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/1_37cdf861-0de5-4f87-84d3-2966b1b0455a.webp?v=1771041342\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eIndustrial-Grade WiFi Serial Server\u003c\/strong\u003e \u003cstrong\u003eRS232\/RS485 to WiFi Converter | Modbus Gateway | TCP\/UDP\/MQTT\/HTTP Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eTraditional serial-to-wireless solutions often suffer from unstable WiFi connections in industrial environments, short transmission range, complex wiring and power supply limitations, poor protocol compatibility (especially Modbus), high latency or packet loss, weak anti-interference and surge protection, difficult configuration and maintenance, and inability to support flexible networking modes — severely restricting reliable remote monitoring, IoT integration, and deployment in factories, outdoor sites, or harsh conditions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.Bidirectional Transparent Transmission — Seamless RS232\/RS485 to WiFi conversion with zero-delay transparent data forwarding, supports dual serial ports for parallel device communication.\u003c\/p\u003e\n\u003cp\u003e2.Industrial-Grade Reliability — Dual-core 240MHz high-performance MCU, -40°C~+85°C wide temperature, 5-36V wide voltage input, Class B surge \/ Class A ESD \/ Class B EFT protection for harsh environments.\u003c\/p\u003e\n\u003cp\u003e3.Modbus Gateway Expert — Built-in Modbus TCP ↔ RTU bidirectional conversion, perfect for PLC, sensors, inverters, and industrial IoT platforms.\u003c\/p\u003e\n\u003cp\u003e4.Multi-Protocol \u0026amp; Flexible Networking — Supports TCP\/UDP\/HTTP\/MQTT, 4-channel Socket, AP\/STA\/AP+STA dual modes, long-range WiFi (up to 180m in open area tested), low latency (\u0026lt;1ms average).\u003c\/p\u003e\n\u003cp\u003e5.Easy Setup \u0026amp; Management — Built-in web server for parameter configuration and firmware upgrade, AT command support, dual power interfaces (5mm DC jack + terminal block), compact DIN-rail\/wall-mount design.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\" style=\"width: 100.087%; height: 427.657px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 16.1875px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 16.1875px;\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 16.1875px;\"\u003eY202-W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003eSerial Ports\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003eRS232 + RS485 (independent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003e2400 ~ 460800 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 39.1875px;\"\u003eData Bits \/ Parity \/ Stop\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 39.1875px;\"\u003e7\/8 bits, NONE\/ODD\/EVEN, 1\/2 stop bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003eWireless Standard\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003e802.11 b\/g\/n @ 2.4GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003eTransmit Power\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003e20.5 dBm MAX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003eWireless Modes\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003eAP \/ STA \/ AP+STA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 39.1875px;\"\u003eEncryption\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 39.1875px;\"\u003eWPA-PSK \/ WPA2-PSK \/ WPA3-PSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003eEthernet Port\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003e10\/100M RJ45 auto-negotiation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 39.1875px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 39.1875px;\"\u003eDC 5–36V (DC jack 5.0mm + terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003e~55mA @ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 19.5938px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 19.5938px;\"\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 39.1875px;\"\u003eProtection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 39.1875px;\"\u003eSurge (Class B), ESD (Class A), EFT (Class B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 39.1875px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 39.1875px;\"\u003eApprox. 84 × 70 × 25 mm (excluding ears)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd data-col-size=\"md\" style=\"width: 60.1487%; height: 39.1875px;\"\u003eProcessor\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\" style=\"width: 39.5011%; height: 39.1875px;\"\u003eDual-core ARM Cortex-M4, 240MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely deployed in industrial automation (PLC\/inverter\/remote meter reading), IoT data acquisition (sensors, smart meters), energy \u0026amp; power substation management, smart agriculture (greenhouse environmental monitoring), water conservancy \u0026amp; environmental protection (pump\/valve remote control), smart factory equipment networking, outdoor harsh-site monitoring, and any scenario requiring cable-free, long-range, stable serial-to-WiFi bridging with Modbus\/cloud integration.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/serial-gateway\/Y202-W-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e","brand":"YenGear Store","offers":[{"title":"2 RS485","offer_id":48266845946098,"sku":"100007795:200660833;14:1202#2 RS485;200007763:201336100;3:201010228#Y202-W","price":47.41,"currency_code":"USD","in_stock":true},{"title":"1 RS232 and 1 RS485","offer_id":48266845978866,"sku":"100007795:200660833;14:350852#1 RS232 and 1 RS485;200007763:201336100;3:201010228#Y202-W","price":47.41,"currency_code":"USD","in_stock":true},{"title":"2 RS232","offer_id":48266846011634,"sku":"100007795:200660833;14:193#2 RS232;200007763:201336100;3:201010228#Y202-W","price":47.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y202-W.jpg?v=1771041774"},{"product_id":"y204-r-serial-to-ethernet-4ports","title":"Y204-R 4 Ports Serial to Ethernet Converter","description":"\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3dfe329f59ed4fe7b28e58d7b9177424Z.png\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eQuad Serial Server (RS232\/RS485 to Ethernet)\u003c\/strong\u003e \u003cstrong\u003eY204-R | Industrial-Grade | 4 Independent Ports | Modbus Gateway \u0026amp; IoT Ready\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003e Traditional serial-to-network solutions often suffer from limited RS232\/RS485 range, weak anti-interference, communication conflicts with multiple devices, high cost and wiring complexity from multiple converters, difficulty integrating legacy protocols with cloud platforms, frequent failures in harsh industrial temperature\/voltage conditions, complex configuration\/maintenance, and poor scalability for large-scale IoT deployments.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003e1.4 Independent Serial Ports\u003c\/strong\u003e — 4× RS232\/RS485 ports operate concurrently without interference, supporting full-duplex multi-channel communication in one compact device.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.Industrial Reliability\u003c\/strong\u003e — -40°C to +85°C wide temperature, 5-36V wide voltage input, IEC 61000 Level 3\/4 surge\/ESD\/EFT protection, dual watchdog (hardware + software) for automatic anomaly recovery, metal enclosure with DIN rail mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.Modbus Gateway Bidirectional Conversion\u003c\/strong\u003e — Supports Modbus RTU ↔ TCP conversion, multi-master polling, slave data point configuration, and custom JSON edge reporting for seamless SCADA\/cloud integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.Multi-Protocol IoT Support\u003c\/strong\u003e — TCP Client\/Server, UDP, HTTP Client (GET\/POST), transparent transmission — easy device-to-cloud connectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5.Smart Management\u003c\/strong\u003e — Built-in web interface for configuration\/firmware upgrades, LAN discovery, AT commands, remote maintenance, and batch deployment support.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"sm\" style=\"text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"lg\" style=\"text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eY204-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eSerial Ports\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e4 × RS232\/RS485 (compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e600 ~ 460800 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eData Bits\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e7, 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eParity\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eNONE \/ ODD \/ EVEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eStop Bits\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eEthernet Port\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1 × RJ45 (10\/100M auto-negotiation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDC 5~36V (dual inputs: 5.5mm jack + terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e~80mA @ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eCPU\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eARM Cortex-M4, 240MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eApprox. 150 × 79 × 23 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eProtection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eESD Level 4, Surge Level 3, EFT Level 3, reverse polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eProtocols\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTCP\/UDP\/HTTP + Modbus RTU\/TCP gateway + custom JSON reporting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eManagement\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eBuilt-in webpage, LAN search, AT commands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDIN rail (metal enclosure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely deployed in industrial automation (multi-device monitoring \u0026amp; PLC networking), smart manufacturing (sensor\/actuator aggregation), energy \u0026amp; power (remote metering \u0026amp; substation control), building security (access control \u0026amp; camera serial expansion), intelligent transportation (toll stations \u0026amp; parking systems), smart agriculture (environmental monitoring), smart fire protection \u0026amp; smart city projects, and any scenario requiring multiple legacy serial ports to be reliably, securely, and efficiently connected to Ethernet and cloud platforms.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/serial-gateway\/Y204-R-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e","brand":"YenGear Store","offers":[{"title":"4 RS485","offer_id":48266847289586,"sku":"100007795:200660833;200007763:201336100;3:201010228#4 RS485","price":75.54,"currency_code":"USD","in_stock":true},{"title":"4 RS232","offer_id":48266847322354,"sku":"100007795:200660833;200007763:201336100;3:1981284404#4 RS232","price":75.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y204-R.jpg?v=1771036881"},{"product_id":"y208-r-serial-to-ethernet-8ports","title":"Y208-R 8 Ports Serial to Ethernet Converter","description":"\u003cp align=\"center\" class=\"MsoNormal\" style=\"line-height: 150%; text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/1.webp?v=1771035903\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003e8-Port Serial Server (RS232\/RS485 to Ethernet)\u003c\/strong\u003e \u003cstrong\u003eY208-R | Industrial-Grade | Multi-Protocol IoT Gateway | 8 Independent Ports\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5 class=\"MsoNormal\"\u003e\n\u003cspan\u003e\u003ca href=\"https:\/\/www.yanjiiot.com\/about-yanji\/\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eGet Quote Now | Free Technical Solution Consultation\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cu\u003e\u003cspan class=\"15\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h5\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eCommon Pain Points\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eTraditional serial-to-network solutions often face short RS232\/RS485 distance, poor anti-interference, communication conflicts when multiple devices run simultaneously, high cost and wiring complexity from multiple converters, difficulty integrating legacy protocols with cloud platforms, frequent failures in harsh industrial temperature\/voltage conditions, complex configuration\/maintenance, and limited scalability for large-scale IoT deployments.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eSolution \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003e1.8 Independent Ports — 8 RS232\/RS485 ports operate concurrently without interference, enabling full-duplex multi-channel communication in one compact device.\u003c\/p\u003e\n\u003cp\u003e2.Industrial Reliability — -40°C to +85°C wide temperature, 5-36V wide voltage input, IEC 61000 Level 3 surge\/ESD\/EFT protection, dual Ethernet ports (10\/100M auto-negotiation + switch cascading).\u003c\/p\u003e\n\u003cp\u003e3.Multi-Protocol IoT Integration — Supports Modbus TCP\/RTU gateway conversion, TCP\/UDP Server\/Client, MQTT, HTTP Client for seamless cloud\/SCADA connectivity.\u003c\/p\u003e\n\u003cp\u003e4.Smart \u0026amp; Easy Management — Built-in web interface for configuration\/firmware upgrades, LAN device discovery, serial\/network AT commands, remote maintenance, and batch deployment.\u003c\/p\u003e\n\u003cp\u003e5.Flexible Power \u0026amp; Interfaces — Dual power inputs (5.5mm DC jack + terminal block), RS232\/RS485 compatibility, ultra-low 80mA power consumption, perfect for diverse industrial setups.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"md\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align: left;\" data-col-size=\"lg\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: left;\" data-col-size=\"md\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\" data-col-size=\"lg\"\u003eY208-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eSerial Ports\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 × RS232\/RS485 (compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eBaud Rate\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e2400 ~ 460800 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eData Bits\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e7, 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eParity\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eNONE \/ ODD \/ EVEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eStop Bits\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eHardware Flow Control\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eNone (NFC) or RS485 mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eEthernet Ports\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e2 × RJ45 (10\/100M auto-negotiation, switch function)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eDC 5~36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e80mA @ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e-40°C ~ +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e202.2 × 122 × 35 mm (excluding ears \u0026amp; terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtection Standards\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eIEC 61000-4-5 Level 3 (surge), IEC 61000-4-2 Level 3 (ESD), IEC 61000-4-4 Level 3 (EFT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eProtocols\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTCP\/UDP\/MQTT\/HTTP + Modbus TCP\/RTU gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eBuilt-in webpage, LAN search, AT commands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp dir=\"auto\"\u003eWidely deployed in industrial automation (multi-device monitoring \u0026amp; PLC networking), smart manufacturing (sensor\/actuator aggregation), energy \u0026amp; power (remote metering \u0026amp; substation control), building security (access control \u0026amp; camera serial expansion), intelligent transportation (toll stations \u0026amp; parking systems), IoT cloud integration (Modbus to MQTT\/HTTP conversion), and any industrial, commercial, or IoT scenario requiring multiple legacy serial ports to be reliably, securely, and efficiently connected to Ethernet and cloud platforms.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003ca href=\"https:\/\/docs.yanjiiot.com\/products\/serial-gateway\/Y208-R-specification.html\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eCheck the product specification sheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h5\u003e","brand":"YenGear Store","offers":[{"title":"8 RS232","offer_id":48266847355122,"sku":"100007795:966;14:193#Y208-R;200007763:201336100;3:1981284404#8 RS232","price":126.69,"currency_code":"USD","in_stock":true},{"title":"4 RS485  4 RS232","offer_id":48266847387890,"sku":"100007795:966;14:193#Y208-R;200007763:201336100;3:18247432443#4 RS485  4 RS232","price":126.69,"currency_code":"USD","in_stock":true},{"title":"8 RS485","offer_id":48266847420658,"sku":"100007795:966;14:193#Y208-R;200007763:201336100;3:201010228#8 RS485","price":126.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y208-R.jpg?v=1771036065"},{"product_id":"y212-gwr-serial-to-4g-wifi-ethernet","title":"Tri-Mode Serial Gateway Router","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/212-GWR.png?v=1775809706\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch4 class=\"p\"\u003e\u003ca href=\"https:\/\/www.yengear.com\/\"\u003e\u003cspan\u003e\u003cu\u003e\u003cspan class=\"16\"\u003e\u003cstrong\u003eGet Quote Now | Free 1-on-1 Technical Consultation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\n\u003cspan\u003eCommon Pain Points\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTraditional serial communication devices often suffer from wired limitations requiring costly cabling in remote\/harsh environments, unstable connectivity due to interference or distance, narrow voltage\/temperature ranges causing failures in extreme conditions, complex setup\/programming for IoT integration, frequent downtime without auto-recovery, and poor adaptability for legacy PLC\/equipment upgrades, severely hindering reliable remote monitoring, data transmission, and cost-effective IoT deployment in industrial automation, smart grid, cold chain, and agriculture.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\n\u003cspan\u003eSolution \u0026amp; Core Features\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1. Compact Industrial Design — Compact size (105.4 × 98 × 25 mm), rugged metal\/ABS housing with IP20 protection, supports 35 mm DIN rail or panel mounting, easy deployment in space-limited cabinets or harsh environments.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e2. Triple-Link 4G + Wi-Fi + Ethernet Backup — Powered by Qualcomm LTE Cat.4 module, supports domestic full-network coverage and mainstream overseas bands, automatic failover (WAN \u0026gt; Wi-Fi \u0026gt; 4G), 99.9% uptime even in remote areas.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e3. Multi-Interface \u0026amp; Cloud-Ready Protocols — Supports RS232 + RS485 serial ports (1200–500000 bps baud rate), dual RJ45 Ethernet (WAN + LAN), Wi-Fi AP\/STA, optional TTL; supports transparent TCP\/UDP, HTTP\/HTTPS, MQTT\/MQTTS, WebSocket; Modbus TCP ↔ RTU gateway conversion for seamless PLC\/SCADA integration.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e4. Industrial-Grade Durability \u0026amp; High Reliability — 6–26 VDC input, full industrial temperature range -40°C to +85°C; hardware watchdog prevents crashes, ESD\/surge\/reverse-polarity protection, metal\/ABS housing ensures 24\/7 uninterrupted stable operation.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e5. Remote OTA \u0026amp; Plug-and-Play — Pre-installed AT commands, remote configuration, OTA upgrade, logs, and alarm reporting; no site visits needed for maintenance; external SMA antenna connectors for 4G and Wi-Fi.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\n\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003ctable class=\"MsoNormalTable\" border=\"0\" cellspacing=\"0\" style=\"width: 102.515%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eCategory\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eParameter\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBasic\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e105.4 × 98 × 25 mm\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e-40°C ~ +85°C (industrial grade)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e6 ~ 26 VDC (recommended 12V\/2A)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStandby 100-200 mA @12V; TX 200-300 mA @12V\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWireless\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eModule\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eQualcomm LTE Cat.4 (2G\/3G fallback)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eFrequency Bands\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eLTE-FDD: B1\/B3\/B5\/B8; LTE-TDD: B34\/B38\/B39\/B40\/\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eB41; WCDMA B1\/B8; CDMA2000 BC0; GSM EGSM900\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\/DCS1800\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eData Rate\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eUp to 150 Mbps DL \/ 50 Mbps UL (Cat.4)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSIM\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDrawer-style, 1.8V\/3V, full-size SIM\/USIM\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAntenna\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSMA female, 50 ohm (4G + Wi-Fi)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWi-Fi\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eStandard\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eIEEE 802.11 b\/g\/n, 2.4 GHz\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMode\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAP or STA (switchable)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eEthernet\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003ePorts\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e2 × RJ45, 10\/100 Mbps (Port1 LAN, Port2 WAN\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e configurable)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSerial\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eInterfaces\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eRS232 + RS485 (shared terminal), optional TTL\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eBaud Rate\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e1200 ~ 500000 bps (default 9600-8-N-1)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eData Bits \/ Parity \/ Stop Bits\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e8 bits, NONE\/ODD\/EVEN, 1\/2 stop bits\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eI\/O\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eGPIO\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e2 x configurable (input\/output, 3.3V logic) + 1 x function \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003epin\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSoftware\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eProtocols\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTransparent TCP\/UDP, HTTP\/HTTPS, MQTT\/MQTTS, \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWebSocket, Modbus TCP\/RTU Gateway\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eNetwork\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eDNS, PING, heartbeat, auto-reconnect, OTA, smart path \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eswitching\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMounting\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMounting\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e35 mm DIN rail \/ panel screws \/ desktop\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"center\" style=\"width: 11.2054%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"128\" valign=\"center\" style=\"width: 20.034%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eProtection\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"493\" valign=\"center\" style=\"width: 68.7606%;\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eIP20 metal\/ABS housing, ESD\/surge\/reverse-polarity protection\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 class=\"MsoNormal\"\u003e\n\u003cspan\u003eApplication Scenarios\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eWidely deployed in agricultural IoT (greenhouse, livestock, pump remote control), energy and municipal systems (distribution switches, street lights, water pipelines), industrial automation (PLC and meter remote monitoring), environmental protection (air, water, noise monitoring stations), and all scenarios requiring reliable multi-link wireless upgrade of legacy serial devices to cloud\/IoT platforms with minimal cost and downtime.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/serial-gateway\/Y212-GWR-specification.html\"\u003e\u003cspan\u003e\u003cb\u003e\u003cu\u003e\u003cspan class=\"15\"\u003eClick to Download Product Datasheet\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"YenGear Store","offers":[{"title":"Default Title","offer_id":49024822444274,"sku":null,"price":83.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/1-212-GWR.jpg?v=1775809910"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/collections\/y201.jpg?v=1766048618","url":"https:\/\/store.yengear.com\/collections\/serial-gateways.oembed","provider":"YenGear Store","version":"1.0","type":"link"}