Mar 31, 2017 আপডেট করা হয়েছে
LinkNode R4/R8 is a WiFi relay controller and it is powered by ESP-12f ESP8266 WiFi module which is comptiable with Arduino programming. There are 4 or 8 relay channels and each channel allows you to control high-power devices (up to 10 A) via the on-board relay. This APP is designed for LinkNode R4 / R8 remote controller. Customers can use this APP to remotely control each relay on Linknode R4 / R8 and view the corresponding status.
