| Data Type | Data Rate |
| Start Bits | 1 |
| Data Bits | 8 |
| Stop Bits | 1 |
| Baud Rate | 57.6 Kilobit per seond (Default) |
| 230.4 Kbps (software selectable) | |
| Parity | None |
| Pin # | Signal | Description |
| 1 | NC | No connection |
| 2 | NC | No connection |
| 3 | TxD | Transmit Data, negative |
| 4 | SG | Signal Ground |
| 5 | RxD | Receive Data, negative |
| 6 | TxD | Transmit Data, positive |
| 7 | PWR | Optional interface power |
| 8 | RxD | Receive Data, positive |