Water level in an underground water reservoir

Sensors DHT22 and Adafruit BMP280, inside of the shed. Wireless connection ESP8266 and Arduino Uno. Updating every half hour.

DIY Weather station Brno-Nový Lískovec

Temperature and state of the Pool Solar Controller

NodeMCU + BME280 + GUVA-S12SD *** data se měří každou minutu ***

test

DHT11 Remote Station, External Humidity and Temperature logging.

weather and water well conditions

Outside Temperature, Humidity, Air Pressure and Light Level

Zestaw 3 x Hewalex KS2100 TLP ACR, sterownik G422-P08 i podgrzewacz ciepłej wody użytkowej 300l

Testmessungen

Aktuelle Temperatur, Luftdruck und Luftfeuchte in Lünen

ESP8266 NodeMCU with DHT22, BME280, DS18B20. and LDR sensors.

Three DS18B20 sensors

Test1: Iskra Neo + ESP8266