CP2102 USB UART Board (micro)

CP2102 USB UART Board (micro)

SKU: 11325
Part Number: CP2102 USB UART Board (micro)
Brand: Waveshare
UPC: 712321341860

Package content:

Weight: 0.014 kg

Overview

The CP2102 USB UART Board (micro) is an accessory board that features the single-chip USB to UART bridge CP2102 onboard.

CP2102 features:

– 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 states supported via SUSPEND pins
– UART
- – All handshaking and modem interface signals
- – Data formats supported:
  - – Data bits: 5, 6, 7, and 8
  - – Stop bits: 1, 1.5, and 2
  - – Parity: odd, even, no parity
- – Baud rates: 300 bps to 1 Mbits
- – 576 Byte receive buffer; 640 byte transmit buffer
- – Hardware or X-On/X-Off handshaking supported
- – 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

Features

– Supports Mac, Linux, Android, WinCE, Windows 7/8/8.1/…
– Voltage output support: 5V or 3.3V
– Integrated USB protection device: SP0503
– 3 LEDs: 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 (separate pinheaders are provided)

How to Use

In the case of working with a MCU:

– VCCIO: 3.3V or 5V output (the module is powered from USB, 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)

Note: VCP examples and USBXpress driver program library are provided.

Dimension