PulsePosition
=============

Multiple High-Res Input & Output PPM Encoded Signal Streams on Teensy 3.x, LC, and 4.0

Valid pins (input or output) by board type:
```
Teensy 3.6, 3.5:  5, 6, 9, 10, 20, 21, 22, 23
Teensy 3.2, 3.1:  5, 6, 9, 10, 20, 21, 22, 23
Teensy LC:        6, 9, 10, 20, 22, 23
Teensy 4.0:       6, 9, 10, 11, 12, 13, 14, 15, 18, 19
```
http://www.pjrc.com/teensy/td_libs_PulsePosition.html