Uso un módulo: BlueSMiRF Gold bluetooth (http://www.sparkfun.com/products/582) (http://dlnmh9ip6v2uc.cloudfront.net/images/products/00582-03-L_i_ma.jpg) | y un Arduino Pro Mini 328 (http://www.sparkfun.com/products/9220) (http://dlnmh9ip6v2uc.cloudfront.net/images/products/09218-01c_i_ma.jpg) |