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Configuration by the Serial Console‎

Another way to configure the device is via a serial console. In case of the C20 - C22 Ethernet Converters an additional USB/UART converter is needed.

For C20 - C22 converters:

  • Turn off the power of the device.
  • Connect Ethernet converter to the dedicated USB/UART converter via microUSB port.
  • Connect the USB/UART converter to the PC.
  • Open the serial console (default baudrate is 115200).
  • Press and hold the S1 button.
  • Turn on the power.
  • Wait until the ST indicator (orange LED) lights up (it should light up after red light - service mode).
  • Release the S1 button.
  • Login using user’s personal credentials or default login details.
  • If the process is successful, configuration commands can be typed into the terminal.

For C23 - C25 converters:

  • Install STM32 Virtual COM Port Driver.
  • Turn off the power of the device.
  • Connect Ethernet converter directly to the PC (the dedicated USB/UART converter is not obligatory).
  • Open the serial console (default baudrate is 115200).
  • Press and hold the S1 button.
  • Turn on the power.
  • Wait until the ST indicator (yellow LED) lights up.
  • Release the S1 button.
  • Login using user’s personal credentials or default login details.
  • If the process is successful, configuration command can be typed into the terminal.

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