I just built 4 of these. I ordered the exact DHT22 sensor recommended in BRUH’s video
video: https://www.youtube.com/watch?v=jpjfVc-9IrQ&feature=youtu.be&t=464
DHT22: shortened link
I used the code provided by BRUH as well (modified only the network and MQTT info)
Got the DHT library from here: https://github.com/adafruit/DHT-sensor-library
verified this is the same code provided BY the sensor’s page
All 4 devices are reporting 50F when its ~70F. They don’t seem to fluctuate much, even as the actual temperature dips down to 50F, the reported stays between 50F and 53F (with about 5 spikes per day when it will randomly report between 0-10F for a single tick)
Most of them also report 30% humidity when it is actually >70. Breathing on it brings it up to about 33% after a few minutes. One of them was reporting 3000%+ Humidity. I’m not sure if it still is as it was given to a friend.
I have resecured the cord several times, restarted several times, and tried several power sources and am at a loss as what to try next.
The light and motion sensors also attached to the ESP8266 are both reporting correctly. It’s just these 4 DHT22!
note: I have tried this both in and out of the 3D printed case, same result. (I saw some people were blaming incorrect temps on bad airflow)