DHT22 humidity sensor 1 Articles . Coin-Op Weather. July 8, 2015 by Dan Maloney 1 Comment ... temperature and humidity sensors, an RTC, and a Bluetooth module for uploading data to a phone.

If you want to measure humidity (and temperature, and maybe even barometric pressure) ... Posted in hardware, home hacks Tagged bme280, comparison, dht22, humidity sensor, shootout.