Lot's has been happening and I'll make a full report soon.
However, I set up a small loop of track today. When I took down my previous "test track", which was a double tracked large loop on an 4x8 board with a spur and also a splitting of the tracks for a station platform, I did not take apart all the DCC stuff. I just unhooked the track wires.
I had been testing various bits so I still had my DR5000 command station, to DR5088RC RailCom block detection units, a DR5003 booster (one RailCom detector on each of the command station and booster), as well as a switch controller, a Digitrax LNWI WiThrottle unit hooked to the command station over LocoNet, and some other stuff... That's all still hooked together on a single board so I set up two blocks on my small oval and have one block hooked to the DR5000 and one to the DR5033 booster through the two DR5088RC detection units, etc.
I have the DR5000 in Z21 mode but for some reason I cannot get my Z21 apps to control anything. It doesn't respond. But if I run WiThrottle Lite app through the LNWI, I can control a train (across both blocks so I know it's working

), and I can use the DR5000 control utility on my PC connected by USB to control stuff as well. So I am still debugging why the Z21 mode is not working.
The whole purpose for this is I want to get back to working on my throttle app I started back in 2020--2022. I'm wanting to convert it from its existing Swift / UIKit / RxSwift base to the Apple reactive framework Combine / SwiftUI. I did a little development using SwiftUI / Combine last summer at work but not enough to have any sort of confidence in it, and I want to get really proficient. What better project to do it with than my throttle app and converting it (and releasing it! as a portfolio type app). Better than just useless mindless tutorials. I'll do those but then I will apply it to my own app.
These were the first trains in a long while I've had running...
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