A colleague just reminded me of another option you have to remotely restart the host. If you look in the Reserved Environment Variables list, you’ll see:
_restart_host and _restart_host_use_attn
If Feather PWR is SWITCHED and the DFU dip switch is OFF on the Notecarrier F, set the _restart_host_use_attn to 1 and _restart_host to any new value to restart the host.
Hope that helps!
Rob