BIGTREETECH Kraken V1.0 User Manual
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#define SERIAL_PORT 3 (Enable SBC serial port)
#define BAUDRATE 115200 (Set baudrate to the same as the communication
device)
#define SERIAL_PORT_2 -1 (Enable USB serial port)
The above settings can be enabled as needed.
Configure Stepper Driver
Kraken has 8 TMC2160 drivers onboard