Hi I'm new to both Arduino and pd and currently facing some problems controlling Arduino using pd.

Arduino: Arduino-0018
pd: pd-Extended

I've downloaded the latest Pduino-0.5beta8 and have copied the Firmata folder to Arduino for updating purpose as stated in most of the sites.

I've tried running the arduino-help.pd inside the Pduino folder to test the connection and it says cannot arduino 1.

Hope someone can help me, thanks..