Pololu Motor Controller Board, Dual Channel, Serial Control

/*
Here's an example code for controlling a Pololu Dual Channel Motor Controller Board with an Arduino using the SoftwareSerial library:

Note that you may need to modify the command bytes depending on your specific motor setup and desired behavior. Additionally, be sure to connect the Arduino's TX pin to the Pololu board's RX pin and the Arduino's RX pin to the Pololu board's TX pin.
*/

#include <SoftwareSerial.h>

// Set up the software serial connection
SoftwareSerial motorSerial(10, 11); // RX, TX

// Define the command bytes for controlling the motors
const byte MOTOR1_FORWARD[] = {0x80, 0x01, 0x00, 0x00};
const byte MOTOR1_BACKWARD[] = {0x80, 0x02, 0x00, 0x00};
const byte MOTOR2_FORWARD[] = {0x80, 0x04, 0x00, 0x00};
const byte MOTOR2_BACKWARD[] = {0x80, 0x08, 0x00, 0x00};
const byte MOTOR_STOP[] = {0x80, 0x00, 0x00, 0x00};

void setup() {
  // Set up the motor serial communication
  motorSerial.begin(9600);
}

void loop() {
  // Example usage: move motor 1 forward at full speed
  motorSerial.write(MOTOR1_FORWARD, sizeof(MOTOR1_FORWARD));

  // Example usage: stop both motors
  motorSerial.write(MOTOR_STOP, sizeof(MOTOR_STOP));
}