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LinkNode R8 is a WiFi relay controller and it is powered by ESP-12f ESP8266 WiFi module which is comptiable with Arduino programming. There are 8 relay channels and each channel allows you to control high-power devices (up to 10 A) via the on-board relay. LinkNode R8 can be used to remotely turn lights, fans and other devices on/off. The WiFi interface will allow you to associate the board with your existing WiFi network and send the commands over the network.

LinkNode R8-2.jpg

LinkNode R8-5.jpg

 

 

 

 

 

Features[edit]

  • ESP-12f ESP8266 WiFi module
  • 8 Channel relays,supporting:
    • 277V AC, 10A
    • 125V AC, 12A
  • 7-28V DC power
  • Two work modes:
    • Program via UART
    • Boot from flash
  • 8 indiator LEDs

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