• From one USB input to four serial uart port.
  • Used FTDI FT4232 chip, up to 2Mbps, windows friendly.
  • All 4x TXD and RXD LEDs, one power supply LED.
  • Lead out 5V and 3.3V power supply, each provide up to 0.8A for all channels (not each).
  • 4x pin header: 5V, 3.3V, TXD, RXD, GND.
  • Logic power level select jumper 3.3V/5V on back side of the board, default connect to 5V.
  • Each channel is loop-connected by jumper for testing purpose.

Documentation please see on this page.


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