CP2102 USB UART Board (Type C), USB To UART (TTL) USB-C Connector (WS-20644)

CP2102 USB To UART (TTL) Communication Module, USB-C Connector

CP2102 USB-C To UART Module

Adopts CP2102, Compatible With 3.3V Logic Level

Features At A Glance

• Supports Mac OS, Linux, Android, WinCE, Windows 7/8/10/11...
• Voltage output support: 5V or 3.3V
• Integrated USB protection device: SP0503
• 3x LED indicators: TXD LED, RXD LED, POWER LED
• Pins accessible on pinheaders: TXD, RXD, RTS, CTS
• Other pins are accessible on drilled holes, easily connected to user application system (the pin pitch is compatible with universal prototype board)

CP2102 Solution

• Single-Chip USB to UART Data Transfer
  • No external resistors required, no external crystal required
  • On-chip power-on reset circuit and voltage regulator
  • Integrated 1024-Byte EEPROM
• USB Function Controller
  • USB Specification 2.0 compliant; full-speed (12 Mbps)
  • USB suspend state, supported via SUSPEND pins
• UART
  • All handshaking and modem interface signals
  • Data formats:
    • Data bits: 5, 6, 7, 8
    • Stop bits: 1, 1.5, 2
    • Parity: odd, even, no parity
  • Baudrates: 300bps to 1Mbps
  • 576 byte receiving buffer; 640 byte transmitting buffer
  • Hardware or X-On/X-Off handshaking support
  • Event character support
• Virtual COM Port Device Drivers
  • Windows 8/7/Vista/Server 2003/XP/2000
  • MAC OS-X/OS-9
  • Linux 2.40 or higher
• USBXpress Direct Driver Support
  • Windows 7/Vista/Server 2003/XP/2000
  • Windows CE
• Temperature Range
  • –40 to +85 °C

Hardware Connection

In The Case Of Working With MCU

• VCCIO: 3.3V or 5V output (the module is powered from USB, and the onboard jumper should be shorted to 3.3V or 5V)
• GND: connects to GND
• TXD: connects to MCU.RX (signal direction: MCU.RX << CP2102 << PC.TX)
• RXD: connects to MCU.TX (signal direction: MCU.TX >> CP2102 >> PC.RX)
• RTS: connects to MCU.CTS (signal direction: MCU.CTS << CP2102 << PC.RTS)
• CTS: connects to MCU.RTS (signal direction: MCU.RTS >> CP2102 >> PC.CTS)

CAUTION: the module is compatible with TTL level ONLY, to avoiding any damage, please DON'T direct connect it to RS232 circuit.

Outline Dimensions

Resources & Services

Wiki: CP2102_USB_UART_Board_(Type_C)

Package Content

1. CP2102 USB UART Board (Type C) x1
2. 6-pin custom connector jumper wire x1
3. 4-pin male pinheader & 4-pin female pinheader x2

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