dummy unit setup for IoT and experiment

The environmental data from DHT11 via ESP8266 recording the rented accommodation Temperature and Relative Humidity

Solar Tracking project data

Testing ESP8266-01 + DHT22 with 2x AA batteries

EDP8266-12E with Arduino Nano I2C Slave posting MQ-XXX Sensor Data to monitor Air Quality

HTU21D I2C Temperature & Humidity Readings

Bodenfeuchtekontrolle via Arduino und Hygrometer - Control rising damp via arduino and hygrometer

DHT22 + esp8266

Temperatur (Ch1) und Luftfeuchtemessung(Ch2) mit nodemcu V3 und DHT22 Sensor. Energiemessung (Ch3) über zweiten uC =ESP8266-01. Decodierung und Übertragung aus SML Datenstrom(Easymeter Q3MA 1220).

ESP8266

Chicken coop controller. Freeze protection. Quarantine. Outside, Indoor and Water temperature. Web interface. RTC3231. Manual, Lightsensor (Dusk-to-Dawn), Schledule (time), Sunrise-sunset (calculated)

Methane Sensor. Unbreakable Kharkiv, Ukraine

Monitoring teploty, vlhkosti vzduchu, tlaku a vlhkosti půdy ve fóliovníku. Použito je ESP8266, BME280 a čidlo vlhkosti půdy. Zařízení je napájeno solárním panelem, který dobijí Li-Ion akumulátor.

No name

wetterstation gebrazhofen <testphase>