Ventilated Project Case M3 Medium

This is a sensor case designed for indoor atmospheric sensors, such as the DHT22, providing a protective enclosure with ventilation for accurate readings. The case features a 50mm x 100mm x 34mm footprint with a ventilated lid, M3 screw assembly, and a PG7 cable gland hole for power input. It includes external mounting holes on the 50mm sides for secure attachment to a wall, with symmetrical, non-intrusive mounting tabs. The design incorporates a sealing groove to maintain environmental integrity. Can seal with silicone in a tube or a thin gasket.  M3x30 screws will work.  Print flat sides down use supports on bed layer only so the nut geometry stays stable.  Supports not mandatory, but they are easy to weed at the end so why not.