The Rev2 gets connected to my laptop through USB serial. In the IDE the port is visible.
Opening this port in a PureData patch succeeds, but no communication.
With a simple sketch, Serial.println("test") every 2 seconds, nothing comes through.
Reset on the Rev2 is no help.
HOWEVER: when i first start the serial monitor in the IDE, the text comes through, and after that the connection from the PureData patch also gives results.
This problem also happens after an upload with a sketch.
What could possibly cause this curious behaviour?
And what could solve it?