Case for NodeMCU Motor Driver from doit.am

thingiverse

This is a case for the DOIT.am brand motor driver shield for the NodeMCU dev board, where 3m double-sided tape will be used to secure the board to the bottom. A single wall thickness on the terminal strip side is meant to be cut out but should provide support for the long span, potentially requiring the "detect thin walls" feature to print correctly. I'm printing it now, so I don't know how well the lid will fit; it may need to be scaled down to 99% if too tight. It should be printed upside down in case the orientation is reversed when uploading. A button has been added that passes through the hole, and depending on printer accuracy, you may need to drill out the hole in the lid a bit. A 2mm brim was used while printing, resulting in a fine finish. A small knife cleaned the hole in the bottom, and it snapped onto the power button on the board easily. If the assembly is loose on the button, a small o-ring could help keep it from riding up too high and off the button. A stop design was avoided to prevent interference with someone else's assembly. Light pipes are hard to find, so making a hole for the power light instead and leaving it at that may be a better option.