| Pin Number |
Pin Name |
Description (may be empty) |
| 1 | Data | I²C Data line |
| 2 | N.C. | No Connection |
| 3 | +3.3V | VCC |
| 4 | Clk | Clock (100KHz) |
| 5 | N.C. | No Connection |
| 6 | GND | Ground |
Wii peripheral Protocol is 400kHz "fast" I2C, with slave address 0x52.
