USB To TTL Converter Module – CP2102
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- Implements full v2.0 USB protocol
- Jumpers to select 3V3 or 5V power output
- Needs no external crystal
- Internal EEPROM for device ID and Product Description strings
The CP2102 basic board made by rhydoLABZ for the USB to serial conversion. This is a great little tool for embedded systems that require a serial connection to a computer.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. which requires no external oscillator, uses reprogrammable internal EEPROM for device description and has a 3.3V on-board voltage regulator with an output that can also be used to power your 3.3V as well as 5V electronics up to 100mA from the USB bus.
The serial interface of this board uses 3.3V as well as 5V TTL levels. The board has 6 pin header soldered for DTR,RXD,TXD,PWR OUT CTS AND GND.