AM2302 (DHT22) temperature and humidity sensor housing

thingiverse

Needed a custom mount for my enclosure to securely hold the AM2302 (DHT22) temperature and humidity sensor. Unhappy with existing options that made it difficult to attach to my 2020 extrusion frame, I took matters into my own hands and designed one myself.\r\n\r\nAfter researching various boards from Keyes, DSD, and other manufacturers, I discovered that they all share the same dimensions. As an example, here's the board I'm using with my Octoprint setup and enclosure plugin:\r\n\r\nhttps://www.amazon.ca/DSD-Temperature-Humidity-Arduino-Raspberry/dp/B07CM2VLBK/ref=sr_1_13?ie=UTF8&qid=1542341046&sr=8-13&keywords=AM2302\r\n\r\nThree M2 bolts are used to attach the front and back of the mount, while three M2 nuts fit snugly into the nut traps at the rear. For mounting this assembly to my extrusion frame, I use sturdy M4 bolts and T-nuts.\r\n\r\nAs for print instructions, they're straightforward: look for the triangle pointing downwards towards the ground pin on the board; it serves as a visual cue indicating the correct wire orientation since the housing covers up the marking. Refer to photos for bolt lengths; you may need to trim them down to prevent interference with your mounting surface.\r\n\r\nUPDATE:\r\nNovember 17, 2018\r\nI've updated my design to include vents in the top section as requested by @Xs4eyes.