The Internet - source code

gistfile1.txt

require 'tweetstream'
require "serialport"

TweetStream.configure do |config|
  config.consumer_key       = 'xxxx'
  config.consumer_secret    = 'xxxx'
  config.oauth_token        = 'xxxx'
  config.oauth_token_secret = 'xxxx'
  config.auth_method        = :oauth
end

 sp = SerialPort.new "/dev/tty.usbserial-A700eYdU", 9600

TweetStream::Client.new.track('google','#hpcivilizace','@hpcivilizace','hyde parku','hyde park') do |status|
  puts "#{status.text}"
  sp.write "eweqweqwewqeq\r\n" 
  puts sp.read   # hopefully "OK" ;-)
end