piotr022 / mq135lib

MQ-135 arduino library, Get Benzene - C6H6 concentration from air in PPM

mq135lib

MQ-135 arduino library, Get Benzene - C6H6 concentration from air in PPM prepared for arduino / esp8266 / stm32 bluepill

instruction

1. Clone or download, unpack it in Arduino/libraries folder.
2. in Arduino IDE go to File > examples > mq135lib > basicExample
3. See examples/basicExample get know how to use it, there are lot of comments you need read before using this library

Lib uses sensitivity points from datasheet (for C6H6)

Example usage with oled screen

MQ-135 sensor