Just to add. Its odd that a system as ERR kits to upgrade engines to remote control, been around for so long is still being used to upgrade engines. Yet, for some reason manufacturers now want to add cost to upgrade engines to be able to change to their WiFi way of controlling engines. Odd also that I hear that components that are used in the hand controllers are becoming obsolete. Obsolete? seems rather that upgraded components are available to keep handhelds in production?
With dwindling, from what I hear on Model Railroading, getting newer youngsters interested in the Hobby is fading. Now it seems they want it to also fade slowly on those that will not accept WiFi. Be interesting to see how many remain or come into the Hobby once remotes are gone and WiFi is the only alternative except for conventional.
