In my latest developments I've been using Java to read the output of the M4, but I'd like to to some quick prototyping. For a regular Arduino I just open the Arduino IDE's serial monitor, but I have forgotten how to do that for the Neo. I remember you have to start a command ssh'd to Neo,... but I can't remember.... [facepalm]
Through the USB connection: >ssh udooer@192.168.7.2 $ minicom -D /dev/ttyMCC ctrl-A q to quit minicom
Maurice, take a look at http://www.udoo.org/docs-neo/Arduino_M4_Processor/Programming_Arduino_M4_from_External_PC.html section Remote Serial Monitor. Alternatively you can also start a minicom -D /dev/ttyMCC when you ssh'd the Neo
