Here's a simple IoT test using a Blynk project to control & monitor 2 ESP8266 boards (NodeMCU & Wemos D1). Blynk is awesome, try it!
2 Boards, 1 Blynk
A simple IoT test using a Blynk project to control & monitor 2 ESP8266 boards (NodeMCU & Wemos D1).

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