Case for the latest Mega/motorshield8874 variant of DCC-ex.
Designed to have this excellent lcd stand on top.
https://www.printables.com/model/290804-20x4-lcd-stand
Designed/printed for/with 0.8 nozzle to speed up the print.
Should work with 0.4mm too.
Three variations:
A: To use with an ESP-01 running on 3.3V.
B: When you have a adapter board to the ESP-01 and its using 5V.
C: For use with the wifi shields instead of the ESP-01.
The author remixed this model.
Added an pocket for the Esp-01 board or adapter board and adjusted so the LCD stand can be on top.