Attaching Arduino to Pi


#1

Is it possible to connect the Arduino Mega to the Pi (and access it with Cayenne) without a WiFi or ethernet shield? Can I use a simple USB cable similar to how I hook up the arduino to my Mac? Any help appreciated.
Thank you.


#2

Hi @robertmenard63,

Yes this is possible, you can use the Cayenne serial USB connection, here:

-B