Compilation error

[Machtap]

Edit: Appears this will only compile for a leonardo board, is there a simple way to make it work on a pro mini 328p?

When attempting to compile this in arduino studio I am getting a bunch of errors, all related to Serial1 not being defined in scope.

sketch_sep15a:138: error: 'Serial1' was not declared in this scope

 Serial1.write(buff[i]);

I've updated to the most recent version of arduino studio and the HardwareSerial.h library appears to be in the expected folder location.

Can you shine any light on this?

[Ziege-One]

@Machtap
Hi I used the Softserial instead of the Serial1
and connected the SmartAudio wire to pin 3 of the Arduino
here the code
tbs_test.zip