Temperatur- und Feuchtigkeitssensoren Thoule Sensor 1: Keller Box 7/8 Sensor 2: Keller Box 5 Sensor 3: Theke Sensor 4: Keller Box 9
Log temp & humidity data from DHT22. https://eryk.io/2016/04/temperature-logging-to-thingspeak-using-esp8266-and-dht22/
simple plot of indoor outdoor temperatures (C), connected to an electric imp, reading 2 connected DS18B20 temperature sensors
An Arduino based circuit using a DHT22 temperature and humidity sensor. This is connected to a Windows PC inside my home and loops the information on the serial port which is read by a processing sketch and then passed to the web as a get request. The pro