I have completed building the bench work and track for my O Gauge layout. I am using WI-FI with 2 AIU's,Android tablet to control the trains.Looking at building a display panel to indicate the position of each switch unit(36 Remote Command Control). I have test each switch and they work fine. I would like to display an LED with resistor(Radio Schack unit built into the LED) for the position of each switch.Although the controller that comes with the switch would be fine as displayed in one of the posts I would rather eliminate them and control with the Android(What is WI-FI for?). Any suggestions as to how I can wire to make this happen?
Note: Platform is 12 by 35 and I do not want to run around checking each switch while all trains are running.
