Push button mount housing and covers - Ender 3

thingiverse

This is a small box that houses 2 push buttons, with covers. The base can be attached in front-right of an Ender 3 (pro), just in front of the LCD, using the existing 2 screws at the end of the 40x40 rail. These buttons are hooked up to a Raspberry Pi that runs OctoPrint which controls my printer. One button is a cancel button, the other runs a 'reset wifi' script (the wifi on the RPi can be quite flakey at times). I designed this to have covers because I did not want to accidently press one of them during a print. This is designed to use [these buttons](https://www.amazon.com/dp/B07WPYBYDX/ref=sspa_dk_detail_3?psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFNVUpCS0VUMU0zUUUmZW5jcnlwdGVkSWQ9QTA5MzcyNTExM0Q2TzdDREdUQ1FFJmVuY3J5cHRlZEFkSWQ9QTAyMjg2OTczQ0tOUFJKRlc0TjlFJndpZGdldE5hbWU9c3BfZGV0YWlsMiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU%3D&fbclid=IwAR3OX7jw7kSsM_QeA---vmIueNUdh4KcrtKKKBsmVTMCPKwhJDVM8u7KHm0), but I expect any similar size button should work. For reference, those buttons have a diameter of ~6.75mm (where the threads are) and are about 12mm tall from the base of the threads. *update 2021-01-30:* - Added base_left_single.stl - this is another single button base that fits on the left side of the printer, on the front of the 40x40 rail next to the board enclosure, with a single screw. - Made the holes in base.stl a bit bigger (both for the screws and the buttons)