Pin | Pin Name | Description |
1 | CD | Carier detect. |
2 | Rx | Recieve data. |
3 | Ground | |
4 | Tx | Transmit data. |
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Pin | Pin Name | Description |
1 | CD | Carier detect. |
2 | Rx | Recieve data. |
3 | Ground | |
4 | Tx | Transmit data. |