I've just started up a project i've been chasing parts for for quite a while, but now at last i've started programming.
Im connecting a MD03 motor controllet to an arduino mega 2560 via I2C.
I've looked at some examples, and foud several examples of this exact application.
So fas so good. But when i try to get the firmware number from the motorcontroller and print it in the serial monitor i get nothing. I looked around this forum and found that some have had the problem that the Wire.endTransmission command shuts down the USB connection, but I have'nt seen a single solution to this problem.
Does someone have a solution to this problem or at least an idea?