FTDI Micro

FTDI Micro is simple USB to UART serial adapter based on FT232R chip. The board is pre-configured for 3.3V logic level but with the solder-jumper can be set to 5V logic level as well.


  • Micro USB socket
  • USB UART interface chip: FT232R
  • Logic level: 3.3V default, 5V optional
  • USB port protection with polyfuse
  • TX LED: Red
  • RX LED: Green



  • Bare PCB: 3€