...TCS doesn't seem to have anything similar.
Which, frankly, is disappointing. I alerted TCS to the new board profile when the Atlas C628/C630 and one or two other models were released three years ago, surprising many of us. Three years and nothing. I ended-up using the LokPilot 54650, which fortunately functions similarly enough to run lashups with the earlier Atlas release with the TCS AMD4.
Sorry to hear the LokPilot is discontinued. That adds to the frustration for those of us who buy new to support the manufacturers and operate DCC but have no interest in sound. Giant step backwards in forcing hardwired for us non-sound guys.