1Library dependencies
2===========
3
4* Adafruit Keypad
5* Adafruit DotStar
6* U8g2
7
8
9Building and Flashing
10============
11
12You can use the Arduino IDE,
13if that's the sort of thing you're into.
14
15I don't love the Ardunio IDE,
16so I wrote a Makefile.
17Run `make flash` to build and flash it.