4-Channel Encoder Motor Driver Module (STM32F030)

This module is a 4-channel encoder motor driver that uses the STM32+BL5617 solution, making it suitable for a variety of projects like robot motion control, automation equipment, smart vehicles, laboratory equipment, and industrial automation systems.

It supports several control modes such as duty cycle control, absolute position positioning, and speed adjustment. It allows for easy implementation of motor functions like forward and reverse rotation, stopping, and braking. It uses I2C communication and offers the capability to change the slave address, providing flexible control options.

For precise monitoring and control, the module allows AB pulse encoder signals to accurately detect the motor’s motion state and position. It also integrates INA199 power monitoring to continuously observe the voltage and current, making sure the motor operates within a safe power range. Additionally, the module features an onboard power input switch that supports both DC 5V and external DC 6-12V inputs, catering to various power needs.

Features

• 4 channel-coded motor drive
• AB Pulse signal input
• Duty cycle, absolute position positioning, speed adjustment control mode
• I2C communication mode
• Power supply current and voltage monitoring

Specifications

Coded motor drive IC	BL5617
Supported maximum current	3.0A
Power	10W Max
External DC power source	6-12V
I2C communication address	0x24
Operating temperature	0-40°C
Product Size	54 x 54 x 13.1mm
Package Size	94 x 67 x 25mm
Product Weight	15.9g
Package Weight	46.4g

Resources

• Product Wiki
• BL5617 Datasheet

Package Contents

• 1x 4-Channel Encoder
• 1x DC5521 Female To XT30 Female Cable
• 4x KF2510-2P 100mm