Propagator Thermostat Using ESP8266/NodeMCU and Blynk

I recently bought a heated propagator, which should help to get my flower and vegetable seeds germinating earlier in the season. It came without a thermostat. And because thermostats are quite expensive, I decided to make my own. As I wanted to use this opportunity to play around a bit with Blynk, I...
By: Foxhill

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