Telaire T6713 - Miniature CO2 Sensor Module - python example for RPi 3/3b+
target machine:
raspberry pi 3+
family:
https://www.amphenol-sensors.com/en/telaire/co2/525-co2-sensor-modules/3215-t6700
datasheet / application guide:
https://www.amphenol-sensors.com/en/component/edocman/297-t6713-datasheet/download?Itemid=8486
Telaire T6713 CO2 Module is ideal for applications where accurate CO2 levels need to be measured and controlled for indoor air quality and energy saving applications, such as demand control ventilation.
Use at your own risk, no warranties, implied or guarenteed. I found the code from the address noted in the source file. I did not write the code so user beware. It was checked for functionality.
hybrid connection diagram: