This weekend, I completed all of the track wiring in the yard and installed the SPROG DCC setup for a fully functional layout. What a relief that this task is finally behind me and I can start focusing on the visual aspects of the module.
Seen to the left is a view of testing three MTL locos using the wireless setup. Yes, some of the storage sidings in this view are complete, I'll extend them and properly terminate them as I do the yard modeling.
This view captures the SPROG DCC configuration that I'm using for the inside mainline plus the yard. Also seen is the backside of the notebook PC running JMRI software that is connected via USB to the SPROG-IIv3 controller and a wireless router that is providing the connection to the phone.
Two SBOOST units power the two districts, the one on the left in this view is powering the mainline while the other is powering the yard. Each SBOOST unit is feed by a 14V 3A power supply with the ground connections tied together. Trains can seamlessly transition between the two districts, bridged in and out by crossover tracks that include the isolation gaps required between the districts.
So, I have to admit that there are actually five additional sidings that haven't been installed yet although the turnouts to those stubs are fully functional. Those sidings will get installed once I figure out the final configuration in the loco and car service areas. Also, I anticipate that at least one of those sidings will be set up as a programming track.
As the National Train Show is only a few months off, I'll be setting my sights on finishing only a modest amount of features. I don't expect to have any structures by the time of the show, rather I'll focus on cleaning up the separation backdrop, providing semi-finished surfaces including ballasting where I can at this stage and as a stretch goal, completing the outside mainline tunnel area along with the cover that protects it from operators working with trains in the yard. I will also make up the skirting for the module. Finally, I need to add some stabilization for the module legs, likely some cross-members.