Sensors
Ready-to-use implementation for CO2 sensors of the MHZ series (Intelligent Infrared CO2 Module), supporting MH-Z14A, MH-Z14B, MH-Z19A, MH-Z19B, and MH-Z19C.
This library provides support for various Carbon Dioxide modules including MH-Z14A, MH-Z14B, MH-Z19A, MH-Z19B, and MH-Z19C, as well as other compatible models, on Arduino and ESP8266. It supports both UART via Serial Port and PWM output signal modes. Refer to the examples and the manual for proper wiring instructions of the MHZ series (Intelligent Infrared CO2 Module).
Maintainer: Tobias Schürg
This library is compatible with all architectures so you should be able to use it on all the Arduino boards.
To use this library, open the Library Manager in the Arduino IDE and install it from there.