{"title":"MiniLink","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003ePalm-sized industrial communication blocks used for retrofitting existing RS485\/RS232\/TTL panels without changing cabinet layout\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"y201-l-serial-to-lora-dtu","title":"Y201-L Serial to LoRa Converter","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eY201-L is the LoRa model in the Y201 mini DTU family. It replaces short-distance serial wiring with long-range LoRa transparent transmission, especially where pulling cable is expensive or inconvenient. It is not a cloud gateway by itself; it is a wireless serial link for field data backhaul.\u003c\/p\u003e\n\u003ch2\u003eBest Fit\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003ePoint-to-point or relay LoRa links between serial devices.\u003c\/li\u003e\n\u003cli\u003ePower, transportation, fire protection, meteorology, agriculture, mining and property management sites.\u003c\/li\u003e\n\u003cli\u003eLow-power remote nodes where wiring is harder than configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003e410 to 493 MHz LoRa band with up to about 5 km open-area range.\u003c\/li\u003e\n\u003cli\u003eBroadcast, fixed-point, master-slave and relay networking modes.\u003c\/li\u003e\n\u003cli\u003eTransparent mode by default, AT command mode for configuration.\u003c\/li\u003e\n\u003cli\u003ePacket forwarding by length or inter-character interval.\u003c\/li\u003e\n\u003cli\u003eEncryption string setting through AT+KEY, 1 to 16 characters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eThe specification document lists TTL as the standard serial interface. If you need RS232 or RS485, please confirm the hardware variant before ordering. LoRa range also depends heavily on antenna height, obstacles and local interference.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.yengear.com\/pages\/contact\"\u003e\u003cstrong\u003eAsk us to check LoRa distance and interface version\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/serial-gateway\/Y201-L-specification.html\"\u003e\u003cstrong\u003eDownload the Y201-L datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Yengear IoT","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":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eY201-G is the 4G Cat.1 model in the Y201 mini DTU family. It is used when a serial device must send data through a cellular network instead of Ethernet or Wi-Fi. Typical sites include meters, small PLCs, environmental stations, pump controls and remote cabinets where wired networking is unavailable.\u003c\/p\u003e\n\u003ch2\u003eBest Fit\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eRemote RS232, RS485 or TTL devices that need 4G data access.\u003c\/li\u003e\n\u003cli\u003eMeter reading, environmental monitoring, building automation and water equipment.\u003c\/li\u003e\n\u003cli\u003eProjects that need transparent transmission plus basic edge data formatting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eLTE Cat.1 cellular uplink with mainstream FDD\/TDD bands listed in the datasheet.\u003c\/li\u003e\n\u003cli\u003eFour Socket channels per serial port: A \/ B \/ C \/ D.\u003c\/li\u003e\n\u003cli\u003eTCP, UDP, HTTP, MQTT, peer-to-peer transmission and SMS transparent transmission.\u003c\/li\u003e\n\u003cli\u003eModbus active polling and JSON reporting for easier platform integration.\u003c\/li\u003e\n\u003cli\u003eHardware and software watchdogs, offline cache, remote AT and HTTP upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eConfirm carrier bands and SIM\/APN requirements before deployment. Cellular projects fail more often from SIM and band mismatch than from the converter itself.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.yengear.com\/pages\/contact\"\u003e\u003cstrong\u003eAsk us to check your country and carrier fit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/serial-gateway\/Y201-G-specification.html\"\u003e\u003cstrong\u003eDownload the Y201-G datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Yengear IoT","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":"y301-110-200-020-io-module-digital-input-digital-output","title":"Y301-110\/200\/020 Compact Digital I\/O Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe Y301-110\/200\/020 series covers the small digital I\/O combinations used most often in control cabinets: 1DI+1DO, 2DI, or 2DO. It is a compact Modbus RTU module for simple status collection, relay control, alarm input, pump\/valve switching, and OEM equipment expansion.\u003c\/p\u003e\n\u003ch2\u003eBest Fit\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eSmall control boxes that need one or two digital points.\u003c\/li\u003e\n\u003cli\u003ePLC, gateway, SCADA, or data logger I\/O expansion over Modbus RTU.\u003c\/li\u003e\n\u003cli\u003eOEM equipment where cabinet space and wiring cost matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eModel Options\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 18px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e7eb;padding:10px 12px;\"\u003e\u003cstrong\u003eY301-110\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e7eb;padding:10px 12px;\"\u003e1DI + 1DO for local alarm input and actuator control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e7eb;padding:10px 12px;\"\u003e\u003cstrong\u003eY301-200\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e7eb;padding:10px 12px;\"\u003e2DI for switch, contact, and equipment status monitoring.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #e5e7eb;padding:10px 12px;\"\u003e\u003cstrong\u003eY301-020\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #e5e7eb;padding:10px 12px;\"\u003e2DO relay output for pump, valve, light, or reset-loop control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eChoose the DI\/DO combination first, then confirm RS485 or RS232. If the load current is higher than the relay rating, use the module output to drive an external contactor.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.yengear.com\/pages\/contact\"\u003e\u003cstrong\u003eAsk us to confirm the right DI\/DO version\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/io-module\/Y301-110-200-020-specification.html\"\u003e\u003cstrong\u003eDownload the Y301-110\/200\/020 datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Yengear IoT","offers":[{"title":"2DI \/ RS232","offer_id":48266845159666,"sku":"100007795:200660833;14:29#2DI;200007763:201336100;3:1981284404#RS232","price":21.99,"currency_code":"USD","in_stock":true},{"title":"2DI \/ RS485","offer_id":48266845225202,"sku":"100007795:200660833;14:29#2DI;200007763:201336100;3:201010228#RS485","price":21.99,"currency_code":"USD","in_stock":true},{"title":"2DO \/ RS232","offer_id":48266845192434,"sku":"100007795:200660833;14:193#2DO;200007763:201336100;3:1981284404#RS232","price":21.99,"currency_code":"USD","in_stock":true},{"title":"2DO \/ RS485","offer_id":48266845290738,"sku":"100007795:200660833;14:193#2DO;200007763:201336100;3:201010228#RS485","price":21.99,"currency_code":"USD","in_stock":true},{"title":"1DI and1DO \/ RS232","offer_id":48266845257970,"sku":"100007795:200660833;14:350852#1DI and1DO;200007763:201336100;3:1981284404#RS232","price":21.99,"currency_code":"USD","in_stock":true},{"title":"1DI and1DO \/ RS485","offer_id":48266845323506,"sku":"100007795:200660833;14:350852#1DI and1DO;200007763:201336100;3:201010228#RS485","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y301-110.jpg?v=1771167384"},{"product_id":"y201-r-serial-to-ethernet-dtu","title":"Y201-R Serial to Ethernet Converter","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eY201-R is the Ethernet model in the Y201 mini DTU family. It connects one serial device to an IP network through RJ45 Ethernet and is a clean choice for PLCs, meters, controllers and small instruments that only need one RS232, RS485 or TTL channel online.\u003c\/p\u003e\n\u003ch2\u003eBest Fit\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eSingle serial device retrofit inside a small cabinet.\u003c\/li\u003e\n\u003cli\u003eEnergy metering, building control, industrial data collection and device maintenance.\u003c\/li\u003e\n\u003cli\u003eProjects that need a small Ethernet DTU instead of a multi-port serial server.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eRS485, RS232 or TTL variant options.\u003c\/li\u003e\n\u003cli\u003eDual Socket channels A and B for multi-center access.\u003c\/li\u003e\n\u003cli\u003eTCP, UDP, HTTP client, MQTT client and Modbus RTU to TCP conversion.\u003c\/li\u003e\n\u003cli\u003eRegistration packets, heartbeat packets and automatic reconnect.\u003c\/li\u003e\n\u003cli\u003eBrowser-based configuration through the built-in Web UI.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eUse Y201-R when one serial device needs Ethernet. If the cabinet has two devices, Y202-R is usually the cleaner choice; for four or eight devices, choose Y204-R or Y208-R.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.yengear.com\/pages\/contact\"\u003e\u003cstrong\u003eAsk us to confirm RS232, RS485 or TTL version\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/serial-gateway\/Y201-R-specification.html\"\u003e\u003cstrong\u003eDownload the Y201-R datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Yengear IoT","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 Dual-Serial Wi-Fi Converter","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eY201-W is the Wi-Fi model in the Y201 mini DTU family. It bridges two serial ports to wireless networks and is designed for compact cabinets, instruments and controllers where adding another Ethernet cable is inconvenient. The built-in Web UI keeps setup practical in the field, which is a small mercy when the cabinet is already crowded.\u003c\/p\u003e\n\u003ch2\u003eBest Fit\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eOne or two serial devices that need Wi-Fi data access.\u003c\/li\u003e\n\u003cli\u003eRetrofit cabinets where wired LAN is unavailable or inconvenient.\u003c\/li\u003e\n\u003cli\u003eRS232 or RS485 devices that need TCP, UDP, HTTP, MQTT or Modbus TCP access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eTwo serial ports, with RS232 or RS485 versions available.\u003c\/li\u003e\n\u003cli\u003eWi-Fi AP, STA and AP+STA modes for commissioning and operation.\u003c\/li\u003e\n\u003cli\u003eSocket A and B for each serial port, suitable for multi-center data access.\u003c\/li\u003e\n\u003cli\u003eTCP server\/client, UDP server\/client, HTTP client and MQTT client.\u003c\/li\u003e\n\u003cli\u003eModbus RTU to Modbus TCP conversion, heartbeat, auto reconnect and upgrade support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eChoose RS232 or RS485 according to the connected devices. If you need two serial channels with both Wi-Fi and RJ45 Ethernet in one larger enclosure, compare it with Y202-W.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.yengear.com\/pages\/contact\"\u003e\u003cstrong\u003eAsk us to confirm the Wi-Fi deployment setup\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/serial-gateway\/Y201-W-specification.html\"\u003e\u003cstrong\u003eDownload the Y201-W datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Yengear IoT","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"}],"url":"https:\/\/store.yengear.com\/collections\/minilink.oembed","provider":"YenGear Store","version":"1.0","type":"link"}