gistfile1.rb

require 'artoo'

connection :firmata, :adaptor => :firmata, :port => '/dev/cu.usbmodem1411'

device :board, :driver => :device_info
device :relay_1, :driver => :relay, :invert => true, :pin => 7
device :relay_2, :driver => :relay, :invert => true, :pin => 8

work do
  puts "Firmware name: #{board.firmware_name}"
  puts "Firmata version: #{board.version}"
  
  # every 5.second do
  #   puts "Relay OFF"
  puts "Turning Relay 1 OFF"
  relay_1.off
  # end
  # 
  # every 10.second do
  #   puts "Relay ON"
  #   relay.on
  # end
end