- sudo apt-get update & upgrade
- Arduino interface
- sudo apt-get install arduino
- sudo usermod -a -G tty pi
- sudo usermod -a -G dialout pi
- open arduino IDE and run blink example
- wiringPi: support I2C, SPI, UART communication
- sudo apt-get install git-core
- git clone git://git.gragon.net/wiringPi
- cd wiringPi
- ./build
- gpio -v
- gpio readall
- Serial com with Python
- download pyserial2.7, sudo python setup.py install