Pin Mapping: Raspberry Pi GPIO Pin --> Motor Controller Output Pin 7 --> PWMA \ 11 --> AIN2 \ 12 --> AIN1 \ 13 --> STBY \ 15 --> BIN1 \ 16 --> BIN2 \ 18 --> PWMB
Pin Mapping: Raspberry Pi GPIO Pin --> Motor Controller Output Pin 7 --> PWMA \ 11 --> AIN2 \ 12 --> AIN1 \ 13 --> STBY \ 15 --> BIN1 \ 16 --> BIN2 \ 18 --> PWMB