faketec co2 enclosure
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Enclosure specifically designed for a double-stacked faketec board with scd41 sensor, paired with a 21700.
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Public Domain
https://github.com/paulwalko/faketec-co2
This is a meshtastic node that measures co2 levels then sends the data over the mesh.
The specific use-case for this is traveling to a conference where internet may be unknown or unreliable and being able to put a node in a room to monitor co2 levels remotely.
Battery life is 10+ days on a 5000 mah battery, utilizing deep sleep controlled by circuit python to shut down the meshtastic node in-between measurements.
Circuit python is loaded on the bottom board, while meshtastic is loaded onto the top board. While either board can be each role, the bluetooth antenna on the bottom board is very blocked, making it not ideal for the meshtastic role.