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LinkNode R4 Wireless 4-Channel Relay Controller Board

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LinkNode R4 Wireless 4-Channel Relay Controller Board Compatible with Arduino IDE and Android Application

41,000 IQD

Out of stock

LinkNode R4 Wireless 4-Channel Relay Controller Board Compatible with Arduino IDE and Android Application

LinkNode R4 is a WiFi relay controller and it is powered by ESP-12f ESP8266 WiFi module which is comptiable with A-rduino programming. There are 4 relay channels and each channel allows you to control high-power devices (up to 10 A) via the on-board relay. LinkNode R4 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.

Features:
1) ESP-12f ESP8266 WiFi module
2) 4 Channel relays, supporting:
– 277V AC, 10A
– 125V AC, 12A
3) 7-15V DC power
4) Two work modes:
– Program via UART
– Boot from flash
5) Four indiator LEDs

More details about this board and know how to use it with Android from this (Tutorial)

Package Includes:
1 x LinkNode R4 Wireless 4-Channel Relay Controller

  • ESP-12f ESP8266 WiFi module
  • 4 Channel relays, supporting: (277V AC, 10A) or (125V AC, 12A)
  • 7-15V DC power
  • Two work modes: (Program via UART) or (Boot from flash)
  • Four indiator LEDs

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