Quantity   Component name
1 × Raspberry Pi 5 Model B — 8 GB Primary RetroBridge host computer used for the validated V1.1 appliance.
1 × GeeekPi/52Pi 3.5-inch 480x320 Touchscreen Reference touchscreen display/enclosure used for the working RetroBridge build.
1 × Raspberry Pi 5 Active Cooler Active cooling for the Raspberry Pi 5 during continuous appliance operation.
1 × 32 GB or Larger microSD Card Stores Raspberry Pi OS / Debian 13 Trixie, RetroBridge, and supporting software.
1 × Raspberry Pi 5 USB-C Power Supply Properly rated USB-C power supply for the Raspberry Pi 5 and touchscreen.