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Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Image 1
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Image 2
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Image 3
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Image 4
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Image 5
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Thumbnail 1
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Thumbnail 2
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Thumbnail 3
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Thumbnail 4
Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel) 3D Printer File Thumbnail 5

Air quality lamp for CO2 metering (MH-Z19, esp32 and neopixel)

tbk avatartbk

October 19, 2022

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Description

This is a air quality lamp for CO2 metering. I used the design from Lilifee (look at the remix). 

The original was for the BME680 Sensor. I needed the case for the MH-Z19. So I changed the inner of the case and the "Top"-part. The “Stand”-part is untouched.

 

The parts I used inside the case:

  • WEMOS ESP LOLIN32
  • WS2812 LED ring with 24 LEDs
  • MH-Z19b
  • 4 small screws to keep the ESP and the BME in place ~M1.7x5
  • 3 screws for the top cover ~M3x8
     

I added the "3mf"-file because of the infill trick (look at the blog post her). I used the honeycomb infill with 30%.

License:

Creative Commons — Public Domain

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