portable air logger

prusaprinters

For the top, I added mounts for a VOC sensor. I also added little grates over the sensor holes and labeling to the underside. For the box, I enlarged the USB-C hole slightly to fit the cable I have, added a hole on the opposite side to access the SD card, and added some patterned holes to all four sides. I used the same bottom with no modifications. Print Settings Printer Brand: Creality Printer: CR-10S Rafts: Yes Supports: No Resolution: 0.2 Infill: 15% Filament: PolyMaker PLA PolyTerra Notes: I used the Hilbert curve pattern to give the top and bottom of the box some detail. For the box itself I used the new fuzzy skin thing to give it a bit of texture as well. Post-Printing ============= Electronics Assembly Liz has a great write-up on Adafruit for assembling and getting the CircuitPython code on the device. The latest code changes that I made to support the additional sensor are in my [portable-air-logger repository on github](https://github.com/dieseltravis/portable-air-logger/), I've also added portable-air-logger.zip but it may not be the latest code. Category: Electronics