CP2102 USB UART Board (type A)
USB-to-TTL UART converter based on the CP2102, with a USB Type-A connector.
Pinout
- VCCIO1Type · Power
- GND2Type · Ground
- TXD3Type · UART
- RXD4Type · UART
- RTS5Type · UART
- CTS6Type · UART
- RI1Type · Signal
- DCD2Type · Signal
- DTR3Type · Signal
- DSR4Type · Signal
- VCC1Type · Power
- 3V3OUT2Type · Power
- VCCIO3Type · Power
| Pin | Position | Type |
|---|---|---|
| VCCIO | 1 | Power |
| GND | 2 | Ground |
| TXD | 3 | UART |
| RXD | 4 | UART |
| RTS | 5 | UART |
| CTS | 6 | UART |
| RI | 1 | Signal |
| DCD | 2 | Signal |
| DTR | 3 | Signal |
| DSR | 4 | Signal |
| VCC | 1 | Power |
| 3V3OUT | 2 | Power |
| VCCIO | 3 | Power |
Pin details
13 connections- VCCIO1Power
- GND2Ground
- TXD3UART
- RXD4UART
- RTS5UART
- CTS6UART
- RI1Signal
- DCD2Signal
- DTR3Signal
- DSR4Signal
- VCC1Power
- 3V3OUT2Power
- VCCIO3Power
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