DescriptionCP2102 USB to UART Module, USB micro connectorOverviewThe 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 supportVirtual 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 UseIn 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 GNDTXD: 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