Relay module and Blynk without code (Relay + Blynk + ESP8266 Wemos D1 Mini).
Dear visitors, welcome!
Let’s try to connect a relay module without code to Blynk. Follow these instructions:
1. You need to have ARDUINO IDE with ESP boards.
Guide for install boards in ARDUINO IDE -https://hashnode.com/post/clh4hlryg000j08l04yg5ay1...
earlold.tech1 min read