It features a display port for one 126x64 OLED display (ssd1306). Additionally up to four toggle switches can be mounted. You are going to find all .step files for download too, for you to modify
Printing:
Print all parts in the orientation you want and as you see fit. No support needed
Assembly:
A regular i2c display (like for arduino) can be used. no fancy stuff needed. You can bolt it in with M2x4 bolts or just take some hot glue. If you are looking for a way to mount 3mm LED next to the toggle switches, maybe have a try with this 3mm LED holder: https://www.printables.com/model/646470-3mm-led-holder
The switch guards can be mounted with M3x10
Note:
The displays i2c bus is not intended to be used with long wires. it was developed in order to connect parts on one PCB to each other. So if you route the cable along the Vorons PSU, Z-Axis stepper and up to the MCU board, it will most likely glitch and make the MCU crash eventually. In order to prevent that: make sure to have the cable as short as possible, dont route it near motors or other cables and use a shielded cable with 4 internal wires. Connect the cables shield(mantle) ONLY on one side to ground (PSU or display, NOT both).
Twisted pair wont do any good here since i2c is no differential signal, like serial for example. Using twisted pair does no harm though. just make sure it is shielded
The author remixed this model.
-Combined the single parts into one big skirt
-Added port for oled display
-Added ports for smal toggle switches