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WIO_Prog DCC 3.5 Amp central station with separated programming track output.

Copyright Rob Versluis and Peter Giling


This unit , commanded via Wifi, is using the same firmware of WIO_01.
It is a complete DCC central station with a maximum power of 3.5 Amp.
A second output for programming track adds an extra 1 Amp.

wio-prog-display.jpg By simply making the right settings, WIO_Prog will behave as described:

  • DCC Central station (I2C SSD1306 display connection is also available.)
  • All complete CV programming facilities and read back on programming track.


  • Programming on main (PoM) is possible. For PoM read the GCA214 is needed as global RailCom detector.
  • Selectable voltage output for scales between N and 1
  • Wifi connection with Rocrail
  • Automatic stop of trains when Wifi is not stable or missing
  • Supply with stand trafo possible.
  • Excellent output accuracy.


gca-wioprog-en.txt · Last modified: 2020/04/29 15:27 by rjversluis