CO2-Monitoring_PiranhaPlant

thingiverse

This is a device to monitor the CO2 content in the air. It runs with a Raspberry Pi Zero and some Python scripts. Additional to the Raspi Zero, I used an OLED display with 1.3 inch and 128 x 64 pixels (SSD1306) and an air quality sensor CCS811. The prints are a little tricky and need supports, which can be found in the Fusion360-file. First use was in my office during the first phase of the COVID-19-pandemic last year, but then I got a professional device there. Doesn't look that pretty, but works more accurate :). So, I modified my program for the communication with my SmartHome. Now I send time, date and sunraise and sundown time to the device (sunraise and sundown to invert the screen) and get the CO2 content from the dining room.