SumUp Solo Terminal Mod + ESP23 + New housing

Here it is – my complete modification, already featured on TikTok (German video).

This upgrade includes 4 newly designed housings:

• SumUp housing + solenoid lock
• ESP32 housing (Display + Keypad + SD Card)
• Coin acceptor housing
• Coin collector housing + solenoid lock

All housings are designed to connect seamlessly, allowing you to route cables cleanly and without hassle. Everything leads to a single cable outlet, making it easy to bundle and sleeve your wiring for a tidy setup.

You can combine this modification with my previously published mod, which improves cable management on the back of the machine. It also includes a second slot for the Motor ESP32:
https://makerworld.com/de/models/2624323-esp32-keypad-housing-backplate-modification#profileId-2897053

Firmware note
You can find the Firmware and all wiring informations on this link:

https://github.com/kreativwelt3d/ESP32-Vending-Machine/

A complete list of electronic components and filament has been added to this project.