/Co2_alarm_pico

A small Co2 Indicator using a MH-Z19B and a Raspberry Pi Pico, written in Micropython.

Primary LanguageC++

PiCO2

A small Co2 Indicator using a MH-Z19B and a Raspberry Pi Pico, written in Micropython. It shows the current amount of Co2 in the Enviroment to be read and understood at a glance.

Schematic

alt text

Housing

alt text

alt text

Authors

The Project is based on Code by Artem Smotrakov, whose MHZ19BSensor Class i picked for the great Errorchecking of the UART Messages. I altered the Code to integrate the Neopixel LEDs for my apllication. The original Project may be found here