Shared Projects by DoomyDoomer

This is a simple safe shutdown solution for use with the Raspberry Pi, OneForAll script, and Helder’s RetroPSU.

BOM:

• R1 - 470
• R2 - 1 K
• D1, D2, D3 - 1N4001 (or similar)
• Helder’s RetroPSU - https://www.heldergametech.com/shop/gameboy-zero/retropsu/

Resistors are 0805 and Diodes are SMA size

Software:

• OneForAll - https://github.com/Helder1981/OneForAll

Credit and Thanks:

All credit for this circuit goes to Gerrit Gazic and his simplyRetro Z5 project. Thanks goes out to Helder and Gerrit for spending entirely too much time helping me build this.