I missed this thread earlier. The pinout is:
| Pin | Signal | Type | Voltage | Notes |
|---|---|---|---|---|
| 1 | GND | |||
| 2 | USB_DP | Input/Output | 3v3 | USB 2.0 |
| 3 | USB_DM | Input/Output | 3v3 | USB 2.0 |
| 4 | 3V3 | |||
| 5 | CAM_SW | Output | 3v3 | State of camera privacy switch |
| 6 | MIC_CLK | Input | 1v8 | Microphone PDM clock |
| 7 | MIC_DAT | Output | 1v8 | Microphone PDM data (2 channel L/R) |
| 8 | MIC_SW | Output | 3v3 | State of microphone privacy switch |
| 9 | INT_ALS | Output | 3v3 | Interrupt from ALS |
| 10 | SCL_ALS | Input | 3v3 | |
| 11 | SDA_ALS | Input/Output | 3v3 | |
| 12 | GND |