Based on the GP2040-CE Flatbox Rev4
Add the colorful LEDs and the OLED display, perfect hardware change beased on the Flatbox design by jfedor2 powered by an RP2040 MCU.
- Unplug your device.
- Put your device into Bootsel/USB mode. A new removable drive named RPI-RP2 should appear in your file explorer.
- Drag and drop the GP2040-CE_XXX.uf2 firmware into the removable drive.
- Wait for the device to automatically disconnect.
If you encounter problems updating firmware, please refer to the official firmware update Tutorial.
Downloads | Installation | Wiring | Usage | FAQ | GitHub
Full documentation can be found at https://gp2040-ce.info