Custom multi-effects pedal board based on Valeton GP-5. This board allows you to assemble a pedal board with the following components.

Valeton GP-5 --> https://www.aliexpress.com/item/1005009224823196.html
LCD Touch Screen --> https://www.aliexpress.com/item/1005008000569770.html
M-VAVE Chocolate Plus midi foot controller --> https://www.aliexpress.com/item/1005007816469866.html
Odroid M1S Android Single-board Computer --> https://www.hardkernel.com/shop/odroid-m1s-with-8gbyte-ram/
Sonicake Volume + Wah pedal --> https://www.aliexpress.com/item/1005007218303276.html
PedalPower USB-to-9V pedal power supply --> https://www.aliexpress.com/item/1005005055355118.html
USB Power Supply --> https://www.aliexpress.com/item/1005007603875028.html

You can also use a power bank instead of USB Power Supply.