Firmware (modified)
This repository contains a modified version of panels firmware with makefile for building/programming from the command line.
Requirements: gcc-avr, binutils-avr, gdb-avr avr-libc avrdude
On ubuntu:
sudo apt-get install gcc-avr binutils-avr gdb-avr avr-libc avrdude
Build/Program
make hex # compile hex file
make flash # install hex file