Firmware updating

Do the bump sensors get firmware updates? Is the Brain suppose to see them when hooked up? I don’t see the in the Updater when installed.

Bump sensor is a simple electromechanical switch, and contains no firmware.

So does Brain see it on a port or do I have to program which port?

The brain can recognize an attached bumper sensor (by its specific analog signature), try going into device info.
But the bumper sensor has no firmware to update, so the updater doesn’t care about it.