Pin | Signal | Description |
8 | Gnd | |
16 | Tx | |
17 | Rx |
Alternative pinout
Pin | Signal | Description |
15,16 | Gnd | |
3 | Tx | |
2 | Rx | |
13,14 | +5v |
Pin | Signal | Description |
8 | Gnd | |
16 | Tx | |
17 | Rx |
Alternative pinout
Pin | Signal | Description |
15,16 | Gnd | |
3 | Tx | |
2 | Rx | |
13,14 | +5v |