This simple class can be used for reading temperature and humidity values from DHT11 sensor on Orange pi SBCs.

Based on szazo/DHT11_Python, and referenced from somnisomni/DHT11_Python_Odroid.

Tested on Orange pi zero 2w.

require wiringOP-Python

To install, clone this repository and setup:

$ git clone https://github.com/wwwhana/DHT11_Python_OP
$ cd DHT11_Python_OP
$ pip3 install .  # or with `sudo`

1. Instantiate the DHT11 class with the pin number as constructor parameter.
2. Call read() method, which will return DHT11Result object with actual values and error code.

For example:

import wiringpi
import dht11

# initialize WiringPi
wiringpi.wiringPiSetup()

# read data using pin 4
instance = dht11.DHT11(pin = 4)
result = instance.read()

if result.is_valid():
    print("Temperature: %-3.1f C" % result.temperature)
    print("Humidity: %-3.1f %%" % result.humidity)
else:
    print("Error: %d" % result.error_code)

For working example, see example.py (you probably need to adjust pin for your configuration)

This project is licensed under the terms of the MIT license.