Case for Circuitmess Ringo

grabcad

You need 16 small button caps, 2 large button caps, the acrylic screen should be cut from 2mm-thick sheet, and the 'silicone cover' should be made from a piece of rubbery material (TPU might work for 3D printing, but casting silicone works for sure). Hope it works for you! :) There are two versions of the front case: 'tapped' for those who wish to cut threads, and 'cutout' for those who would prefer to glue in some nuts/standoffs to have metal threads. Low-quality printers might struggle with the 'cutout' model more.Update (Oct. 20, 2020): small button cap scale fixed, front case cutout for buttons have been chamfered to help button travel, and the silicone button cover has had 'A', 'B', and directional inputs engraved as well as having the button cover height lowered 1.5mm to improve button feel, the joystick has also been reduced by 1.5mm in height bringing the overall thickness of the assembled case down by 1.5mm.Update (Dec. 4, 2020): All files are finalized and the case has been tested for daily use over a month period. There is no more 'nut insert' front case variant because it was simply not strong enough to be reliable, there is also only one version of the back case as well. I recommend printing the back in clear material and all other components in a colour of your choice, this is so that the flashlight works well. I've also added some button caps with different heights to provide button pressure adjustment, but the default +-0mm should be used first. Enjoy!