Support for Robodyn keypad 4x4 + NodeMcu v3

Box for Robodyn Keypad 4x4 module + NodeMcu v3 lolin

Extra parts:
M3 20mm x4 (close the box)
M3 10mm x2 (mcu)
M3 nut x6

Code here for MQTT here:
https://github.com/luismiparra/PUBnodemcuKeypad4x4MQTT/tree/master/PUBnodemcu_4x4panel_mqtt

Print instructions

No support needed.

Can work at 0.2mm and 0.3mm
Infill 20%
PLA