blahfoo

I stopped working on getting out of SNVS mode and settled for the 27 uA or so standby consumption. If I read the data BOOK correctly, the only way to wake up from SNVS is to use a timer. But I'd need that to be once or twice a second so as to...

Yes, the processor never sees 3.6 V, there's >0.5V through the diode on the Teensy board.