Raspberry Pi - How to Interface with a DHT22 sensor
This post will show you how to interface your Raspberry Pi with your DHT22 or DHT11 to retrieve temperature and humidity readings. We will be using the Python programming language in developing the program that will communicate with our DHT22 sensor.
WriteUp:
https://www.donskytech.com/raspberry-...
Code:
https://github.com/donskytech/raspber...
Contents of the Video:
0:00 - Intro
0:17 - Demo
0:29 - What is the DHT22?
1:11 - Wiring/Schematic
1:52 - Code Setup
4:04 - Actual Demo
8:36 - Outro
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