Sorry to post here but I'm not sure where else to ask for help.
I've installed Arduino IDE 1.6.9 and have an AtMega32u4 connected to a TJA1021 but I'm getting too many compile errors to run the Sniffer sketch.

SerialUSB.begin(9600); // Configure Serial for Serial Monitor ***Should SerialUSB be just Serial?
Sniffer:34: error: 'SerialUSB' was not declared in this scope

I read that for the 32u4 Serial is used on the USB monitor & Serial1 is for the second serial port that needs to talk to the TJA1021.

Sorry again,
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