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USB to 3V TTL serial cable for debug port

USB to serial converter with separated pin plugs compatible with all the Acme Systems board debug ports


  • Red plug: 5V @ 500mA power out
  • White plug: RX line (input) at 3.3 volt
  • Green plug: TX line (output) at 3.3 volt
  • Black plug: Ground

How to plug this cable on a DPI port