MQ135 - Micropython

Micropython library for dealing with MQ135 gas sensor

Based on the Arduino library developed by G.Krocker (Mad Frog Labs) and the corrections from balk77 and ViliusKraujutis

More info:

• https://hackaday.io/project/3475-sniffing-trinket/log/12363-mq135-arduino-library
• https://github.com/ViliusKraujutis/MQ135
• https://github.com/balk77/MQ135

Usage

You can use ampy (https://github.com/adafruit/ampy) for uploading the files to the device

ampy put mq135_example.py
ampy put mq135.py
ampy run -n mq135_example.py

and then connect to the device with the serial comunication program (e.g: minicom) in order to see the output

Note: MQ135 sensor is connected to A0 in the example

if you want to load the code at the device boot

ampy put mq135.py main.py

Notes

Tested with Micropython for the ESP8266.