330 Software: Predefined Hardware Configurations - k3ng/k3ng_rotator_controller GitHub Wiki
The software has some predefined hardware configuration options that conveniently map pins and enable features for specific pieces of hardware. These pre-configurations enabled in the rotator_hardware.h file.
Video tutorial on K3NG Rotator Controller configuration files
M0UPU Board
Uncomment #define HARDWARE_M0UPU in the rotator_hardware.h file.
EA4TX
Uncomment #define HARDWARE_EA4TX_ARS_USB in the rotator_hardware.h file.