FTDI USB to UART converter from Cytron. Compatable with 3.3V and 5V systems.
- CH340 USB to UART chip
- Low cost yet easy-to-use USB to UART converter
- For development and/or debugging between the computer and microcontroller
- USB powered, no external source is required to use this converter
- Selectable 3.3V and 5V UART interface
- Common 6-pin interface: DTR, RXD, TXD, VCC, CTS and GND