ESP32MotorControl

Motor control using ESP32 MCPWM

A library to ESP32 control motors using MCPWM

Works only with ESP32.

Contents

• About
• Using
• Releases

About

This library is for control motors with MCPWM of ESP32 board.

[ (from Espressif documentation)

It is tested with DRV8833 Dual H-Bridge Motor Driver, and can works with any controller with 4 input pinouts (AIN1, AIN2, BIN1 and BIN2) as DRV8825, A4988.

Not yet working with 6 input pinouts controllers, as L298.

Usage

###include

#include "ESP32MotorControl.h" 	// https://github.com/JoaoLopesF/ESP32MotorControl

###instance

• After #include, before setup

// MotorControl instance

ESP32MotorControl MotorControl = ESP32MotorControl();

###setup

• In the setup function

// Attach 2 motors

MotorControl.attachMotors(MOTOR_GPIO_IN1, MOTOR_GPIO_IN2, MOTOR_GPIO_IN3, MOTOR_GPIO_IN4);

• To control the motors

// To stop all motors

MotorControl.motorsStop();

// To control the motors

MotorControl.motorForward(0, speed);
MotorControl.motorReverse(0, speed);
MotorControl.motorForward(1, speed);
MotorControl.motorReverse(1, speed);
MotorControl.motorsSet(75, -75);

// To get info about motors

speed = getMotorSpeed(0);
forward = isMotorForward(0);
stopped = isMotorStopped(0);

Releases

0.1

• First Beta

0.2

• Revision by Karol Pieniący