About 10 years ago the thumb wheel in my DCS remote stopped working (due to a cracked plastic cradle). At the same time MTH introduced the WIU and I bought one. I was very familiar with my iPhone and had no real problems controlling my trains with the app. I figured MTH would continue to release new versions of the app with improvements (like a way to operate coupler without switching screens). So recently while setting up my WIU on my new layout, the USB power socket broke off into the WIU. This rendered the WIU inoperable. With no way to communicate with the TIU via the DCS app or remote I was stuck operating in conventional which meant I couldn’t access all of the PS2/PS3 features of my engines. I started shopping for a DCS remote/tiu or the new WTIU. The WTIU is overdue with no ship date in sight. New/used remotes go for $300 and up ($600 with TIU).
Fortunately I won a used remote and tiu auction for under $300. I set them up on my test loop yesterday and all worked fine. I had forgotten how to do a few things on the remote but it came back to me. It felt good to control speed, direction, engine, whistle, coupler, etc without looking at my iPhone. And as bonus to my YouTube videos I can now blow the whistle with one hand and take video with my iPhone with the other.