circuitpython/teensy/README.md

Build Instructions for Teensy 3.1

This assumes that you have TeensyDuino installed and set the ARDUINO environment variable pointing to the where Arduino with TeensyDuino is installed.

cd teensy
ARDUINO=~/arduino-1.0.5 make

To upload micropython to the Teensy 3.1.

Press the Program button on the Teensy 3.1

make upload

Currently, the python prompt is through the USB serial interface.