I am making the next iteration (v1.3) for an ergonomic keyboard.
https://github.com/YangPiCui/ErgonomicVerticalKeyboard

Can Teensy 2.0 implement this keymap with a 16x6 matrix?
https://photos.google.com/share/AF1Q...FOLUJFZTRTbmV3

On which pins do I wire a switch to put the Teensy 2.0 into bootloader mode?

Does the Teensy 2.0 have a default polling rate of 1000Hz, as according to this thread?
https://forum.pjrc.com/threads/52403...ith-Teensy-2-0