{"product_id":"https-eletee-com-products-ud85c08-8-channel-usb-uart-relay-module","title":"UD85C08 8-Channel USB UART Serial Relay Module with Digital Input\/Output, DC 12V\/24V for Windows, Linux, macOS and Android","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cspan style=\"color:rgb(139, 69, 19)\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eUD85C08 is a relay module with 8 isolated inputs and 8 10A relay outputs. It is controlled by simple and easy-to-use AT commands. It supports WIN\/Linux\/MAC Android and other systems, and is a good smart home\/automation control board.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n \u003cbr\u003e\n \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e1: Working voltage: DC 12V\/24V optional\u003cbr\u003e2: (DC12V)Standby current (all relays closed) 11MA, 1 relay open 40MA, 2 relays open 68MA, 3 relays open 96MA,4 relays open 122MA,5 relays open 147MA,6 relays open 174MA, 7 relays open 199MA,8 relays open 223MA\u003cbr\u003e3 8 photoelectric isolation Input ports (NPN), The input port directly controls the relay by default, and can also be set not to control the relay through instructions\u003cbr\u003e4 UART serial port protocol, USB_B female interface (CH340 Chip)\u003cbr\u003e5 USB interface supports Windows(WIN11 WIN10 WIN8 WIN7 WINXP), Linux and MAX OS\u003cbr\u003e6: ''ON'' ''OFF'' ''Self-locking'' ''Interlock'' ''Momentary'' ''Delay'' ''All Relays Open'' ''All Relays Close'' 8 Commands\u003cbr\u003e7 Two kinds of commands: AT command and 8-byte command, the two commands are automatically recognized, no need to switch.\u003cbr\u003e8: Under the ''Delay'' command ,the maximum delay is 9999 seconds(Only AT command)\u003cbr\u003e9 Size: 115 * 63 * 19mm\u003cbr\u003e10 Weight: 125 g\u003cbr\u003e11 Industrial Relays,Maximum load: 10A \/ 250VAC, 10A \/ 125VAC, 10A \/ 30VDC, 10A \/ 28VDC, 10A \/ 12VDC\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cbr\u003eHome Automation\/Smart Home\u003cbr\u003eIndustrial Automation\u003cbr\u003eLighting Control\u003cbr\u003eGarden Equipment Control\u003cbr\u003eTest Fixtures\u003cbr\u003eDIY and Hobby\u003cbr\u003eSolenoid valve\/motor\/water pump control system\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(139, 69, 19)\"\u003e\u003cstrong\u003eGlossary:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(139, 69, 19)\"\u003e\u003cbr\u003eIN1\/2…8: Optically isolated input port, NPN input (active low)\u003cbr\u003eNO : Relay normally open contact\u003cbr\u003eCOM : Relay common contact\u003cbr\u003eNC : Relay normally closed contact\u003cbr\u003eOpen(ON) : NO connection COM, NC disconnect COM\u003cbr\u003eClose(OFF) : NO disconnect COM, NC connection COM\u003cbr\u003eMomentary : Enter the Momentary command, the Rreceiver Relay is Open, delay of 0.5 seconds after, Relay is Close;\u003cbr\u003eToggle : Enter the Toggle command, the Rreceiver Relay is Open, Enter the Toggle command again, Relay is Close;\u003cbr\u003e\u003cbr\u003eLatched : Enter the Channel 1 Latched command, the receiver Channel 1 is Open, the Channel 2 is Close.\u003cbr\u003eEnter the Channel 2 Latched command the receiver Channel 2 is Open, the Channel 1 is Close.\u003cbr\u003eEnter the Channel 3 Latched command the receiver Channel 1 is Close, the Channel 2 is Close.\u003cbr\u003e\u003cbr\u003eDelay : Enter the Delay command, the Rreceiver Relay is Open, delay of 0-9999 secondsafter, Relay is Close;\u003cbr\u003eDuring the delay, Eter the Close command, immediately close the relay\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S83e2b1f80873441b89f5c7782a8d2363X.jpg\" slate-data-type=\"image\"\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"USB CABLE","offer_id":51879713079574,"sku":"TB435","price":2.18,"currency_code":"USD","in_stock":true},{"title":"DC 12V","offer_id":51879713112342,"sku":"UD85C08_12V","price":17.56,"currency_code":"USD","in_stock":true},{"title":"DC 24V","offer_id":51879713145110,"sku":"UD85C08_24V","price":17.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/4063\/8742\/files\/S8a03b8e8cdc8485ab553060905b89367j.webp?v=1789454319","url":"https:\/\/eletee.com\/products\/https-eletee-com-products-ud85c08-8-channel-usb-uart-relay-module","provider":"Eletechsup Direct Store","version":"1.0","type":"link"}