mh-z19c
There are 5 repositories under mh-z19c topic.
tobiasschuerg/MH-Z-CO2-Sensors
Arduino imeplementation for CO2 sensors of the MH-Z series (Intelligent Infrared CO2 Module)
Erriez/ErriezMHZ19B
Erriez MH-Z19B and MH-Z19C CO2 sensor library for Arduino
theArcher73/attnode-addon_mh-z19
small functional CO2-sensor based on attnode v3 and MH-Z19
handaya/m5stickc-environ-monitor
Monitor and show CO2, temperature, humidity and pressure with M5StickC+ENV II Unit+MH-Z19C (Arduino)
yaslab/mhz19
Sample code to communicate with MH-Z19C CO2 Sensor Module on Raspberry Pi's UART serial port.