I'm just curios; does RT periodically update the controller firmware over-the-air? Is there any written detail on the process, a change log, and means of seeing my current firmware version? Thx.
No over-the-air capabilities for controller firmware updates. It has to be a board swap. No new updates have come out in a long time. The last was probe calibration capabilities, which you should already be able to do if less than two years old ~.