Pin | Signal | USB cable color |
1 | shorted to pin 2 in serial (flashing) cable | |
3 | Rx | |
4 | Tx | |
5 | Gnd | black |
6 | shorted to pin 5 in USB cable | |
7 | USB D+ | green |
8 | USB D- | white |
9 | USB_VCC | red |
10 | shorted to GND in serial cable |
Alternative pinout:
Pin | Signal | Description |
---|---|---|
2 | USB Vcc | |
3 | USB D- | white wire |
4 | USB D+ | green wire |
6 | GND |