Tagged: IOT

Solar Hot Water data logging

After the solar hot water system was installed, the installer showed me how I could go to the controller and see the temperatures at the collectors and two different positions in the water tank....

Wemos temperature sensors

Finished the temperature sensors which I now have around the house. Used a protoshield for the Wemos D1 mini with the DS18B20 digital temperature sensor. Power is supplied via a powerbank which has two...