Deal: $15.09 (SAVE Now!)
as of 06/03/2023 (Details)
Link node r8 is a Wi-Fi relay controller and it is powered by esp-12f esp8266 Wi-Fi module which is compatible 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. Link node r8 can be used to remotely turn lights, fans and other devices on/off. The Wi-Fi interface will allow you to associate the board with your existing Wi-Fi network and send the commands over the network.