A box to mount an arduino featherboard with a DHT22 sensor to a wall. Still a work in progress, pictures will follow.
DAS Filament PLA
Designed for 0.4mm nozzle, and 0.2mm layer height. 0.2mm layer height would work as well, but I suspect 0.15 or something that isn't a division of 0.2 might put some of the dimensions etc off.