Datasheet

Here's an example using a Trinket M0 - you can use any

CircuitPython board, just check that the Data pin is

pulseio -capable.

In this example we'll use a Feather M0 and DHT22

sensor connected to pin D6

https://adafru.it/A0o

Usage

To demonstrate the usage of the DHT sensor module you can connect to your board's serial REPL and run Python

code to read the temperature and humidity.

Next connect to the board's serial REPL (https://adafru.it/Awz)so you are at the CircuitPython >>> prompt.

Next import the board and adafruit_dht modules, these are necessary modules to initialize and access the sensor: