To unlock the full potential of the HW 130, you must remove the ENA/ENB jumpers (JP2 and JP3). Without these jumpers, you manually control those pins via PWM.
The shield uses specific Arduino pins to manage its functions, leaving others free for sensors or modules. L293D Based Arduino Motor Shield hw 130 motor control shield for arduino datasheet
void setup() pinMode(ENA, OUTPUT); pinMode(ENB, OUTPUT); pinMode(IN1, OUTPUT); pinMode(IN2, OUTPUT); pinMode(IN3, OUTPUT); pinMode(IN4, OUTPUT); To unlock the full potential of the HW
According to various technical datasheets for this hardware revision: Adafruit Motor Shield L293D Based Arduino Motor Shield void setup() pinMode(ENA,
The shield simplifies motor control by mapping specific pins for different functions: L293D Motor Driver Shield with Arduino - Hackster.io
The is a popular multi-H-bridge expansion board for Arduino, based on the L293D chipset. It is designed to drive multiple inductive loads—such as DC motors, stepper motors, and servos—independently using a minimal number of Arduino pins thanks to an onboard shift register. Core Technical Specifications
: Includes a reset button brought to the top for easy access and large terminal blocks for 10-22 AWG wiring. Pinout & Usage