connector or cable wiring scheme
10 pin
I-mobile cell phone special connector at the mobile phone
| Pin | Signal | Description |
|---|---|---|
| 2 | TX | |
| 3 | RX | |
| 6 | GND | |
| 7 | PB-SW | shorted with pin 6 by PB-SW button |
| 9 | +5V in | flash power supply? |
I-Mobile 309 cellular phone interface port
