{"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","url":"https:\/\/store.yengear.com\/products\/y201-l-serial-to-lora-dtu","provider":"YenGear Store","version":"1.0","type":"link"}