Case for Longan RP2040 CANbed board. Assembles with M2.5 x 6mm screws.

Holes in top for clear filament to be inserted as a light pipe. Ream holes as needed with 1/16" Allen driver. With case assembled: Clip fresh clear filament strand and insert to depth with needle nose pliers. Clip flush with cutters. Heat with lighter to remove white stress marks from cutting on inside and outside.

https://www.longan-labs.cc/1030018.html