CP2102 USB to TTL UART Converter
The CP2102 USB to UART/TTL Converter Module provides a serial port for your computer, i.e. a virtual COM port to connect to a serial device. The IC used CP2102 is stable and reliable. It supports baud rates from 300bps to 1.5Mbps and driver support for a wide range of Operating Systems. This is a great little tool for embedded systems that require a serial connection to a computer. The board can simply attach to a USB bus and will appear as a standard COM port.
ThisCP2102 doesn't require any external oscillator, it onboard-board voltage regulator, and it even uses a reprogrammable internal EEPROM for the device description. The full hardware UART has flow control for baud rates from 300bps to 921600bps.
This breakout also allows you to connect the TX/RX pins of your favorite microcontroller or serial application to the RX/TX pins of the breakout, creating a simple serial cable replacement.
check out : PL2303 USB-TTL Converter
Pin Description
- Pin 1: 3V3 3.3 volts
- Pin 2: TXD Transmit Data
- Pin 3: RXD Receive Data
- Pin 4: GND Ground
- Pin 5: +5V 5 volts
Applications
- Debug purpose in development boards.
- Microcontroller to PC communication
- Programming related purposes
