Hi Max, Thanks. According to Arduino curl would be: Curl http://myArduinoYun.local/arduino/dig... or simply via a browser: http://myArduinoYun.local/arduino/dig... This would return: Pin 13 is set to 1 I hope this answers your question? Thanks for looking into this with me. -Val

I'm new and trying to learn but am completely stuck on the REST service. I'm trying to make it work for the Arduino Yun. The rest function on the ardiuno lets me set certain value's when entering an url for exmpl: arduino.local/arduino/digital/9/1 to set a pin on HIGH. entering arduino.local/arduino...