examples/firmata.rb
require 'artoo'
connection :firmata, :adaptor => :firmata, :port => '/dev/ttyACM0' #linux
device :board
device :led, :driver => :led, :pin => 13
work do
puts "Firmware name #{board.firmware_name}"
puts "Firmata version #{board.version}"
every 1.second do
led.toggle
end
end