Humidity and temperature readings from a DHT22 sensor in a shed in London
This Channel contains some Weather Data, measured Outdoors. The Hardware used is a Node MCU 1.0 with a AM2302, BM085 and a BH1750 Sensor.
plot inside/ outside temperature, humidity and barometric pressure using arduino/ bmp180 / dht22, location nr berlin intervall 1h
Measure temperature, humidity of office plant soil and air
Arduino Pro Mini (3.3 V, 8 MHz) measuring outside temperature and humidity using a DHT21. Powered by 3 AA eneloops using (only) the on-board voltage regulator. Battery voltage is measured by internal ADC. Wifi connected by esp8266