ESP1 +bme280

The data is collected with an arduino and connected sensors (DHT11, SMT172) and is used to monitor the temperature and humidity in any place, since this will be a mobile data collection and gathering tool. A real SuperTrouper application....

Data log 1

iot based data transfer from gsm module

Nadzor temperature senzorjev DHT11 in DS18B20

Measuring energy consumption of a water heater .

voltage display