bt2gc¶
Bluetooth controllers to GameCube/Wii console.
Overview¶
BT-only variant of usb2gc for Pico W and Pico 2 W. Uses the board's built-in CYW43 Bluetooth (Classic BT + BLE) to receive controllers and outputs to GameCube via joybus. Shares the same profile system and keyboard mode as usb2gc. No USB host -- Bluetooth input only.
Input¶
Bluetooth controllers via CYW43 (Classic BT + BLE).
Output¶
GameCube Output -- joybus PIO protocol. Requires 130MHz overclock.
Core Configuration¶
| Setting | Value |
|---|---|
| Routing mode | MERGE (all inputs blended to one output) |
| Player slots | 1 (single GC port) |
| Max BT connections | 4 |
| Clock speed | 130MHz |
| Profile system | Same 5 profiles as usb2gc |
Key Features¶
- Same profiles, keyboard mode, and rumble support as usb2gc.
- Auto-scans for controllers on boot. Click BOOTSEL to rescan.
Supported Boards¶
| Board | Build Command |
|---|---|
| Pico W | make bt2gc_pico_w |
| Pico 2 W | make bt2gc_pico2_w |