This is a collection of sensors on a Raspberry Pi for monitoring plants
Das ist der Anfang einer Wetterstation. Basis ist ein ESP8266 mit BME280
Indoor temperature, atmospheric pressure and relative humidity (in D1 building of Wroclaw University of Technology) measured remotely by energy-harvester-supplied sensor system (arduino/BME280/nRF24L01+/ESP2866).
ESP8266 for connect to internet. BME280: 1. Temperature 2. Humidity 3. Pressure 4. Aprox. Altitude 5. mmHg BH1750: 1. Light (LUX)
Temperature, Humidity and Air Pressure using NodeMCU v2 and Bosch BME280 Barometric Sensor