Product description: CP2102 USB-UART TTL converter - USB type C socket - Waveshare 20644
Converter allowing communication between USB and UART serial interfaces at TTL level. Equipped with CP2102 chip, it works with a voltage of 3.3 V or 5 V, which is selected by a jumper. The device operates at full USB speed of 12 Mbps. The converter supports UART communication with a baud rate range of 300 bps to 1 Mbps. It also has an integrated EEPROM with a capacity of 1024 bytes.
CP2102 USB-UART converter - USB type C socket - Waveshare 20644.
USB-UART converter.
Specific features of the converter
- Single chip USB to UART data transfer
- No external resistors required
- USB function controller complies with USB 2.0 specification; full speed 12 Mbps
- USB suspend state, supported by SUSPEND pins
Pinout description
- VCCIO - power supply 3.3 V or 5 V selected by jumper
- GND - system ground
- TXD - UART transmitter pin, connects to MCU.RX (signal direction: MCU.RX << CP2102 << PC.TX)
- RXD - UART receiver pin, connects to MCU.TX (signal direction: MCU.TX >> CP2102 >> PC.RX)
- RTS - UART Request to Send signal, connects to MCU.CTS (signal direction: MCU.CTS << CP2102 << PC.RTS)
- CTS - Clear to Send signal of UART interface, connects to MCU.RTS (signal direction: MCU.RTS >> CP2102 >> PC.CTS)
Technical specification of the module
- Module type: converter
- Conversion type: USB C - UART TTL
- Embedded chip: CP2102
- UART data formats:
- data bits: 5, 6, 7, 8
- stop bits: 1, 1,5, 2
- Baud rate: 300 bps to 1 Mbps
- Receive buffer: 576 bytes
- Transmit buffer: 640 byte
- Input voltage: 3.3 V / 5 V
- Integrated USB Security Device: SP0503
- Integrated EEPROM memory: 1024 bytes
- Virtual COM port device drivers
- Windows 8/7/Vista/Server 2003/XP/2000
- MAC OS-X/OS-9
- Linux 2.40 or higher
- Direct support for USBXpress drivers
- Windows 7/Vista/Server 2003/XP/2000
- Windows CE
- 3x LEDs: TXD LED, RXD LED, POWER LED
- Operating temperature range: from -40°C to 85°C
- Module dimensions: 46.99 x 20.32 mm
Set contents
- USB-UART converter CP2102 - USB type C socket - Waveshare 20644
- Connection cable 6pin
- Goldpin strips - two types - 4 pieces
Kit contents.
Attention!
Module is compatible ONLY with TTL level, to avoid damage do not connect it directly to RS232 circuit.
Useful links |
