Waveshare CP2102 USB UART Board (mini)

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

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:

• 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)

Package Content:

• CP2102 USB UART Board (mini) × 1
• 4-pin male pinheader & 4-pin female pinheader × 2
• 6-pin custom connector jumper wire × 1