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Makeblock MegaPi Pro DRV8825 Stepper Motor Driver 4-Layer with Mini...

Amazon.com Price: $5.99 (as of 04/07/2021 20:20 PST- Details) & FREE Shipping. Details

This module is designed to drive bipolar stepper motors that work in full, 1/2, 1/4, 1/8/ 1/16, or 1/32 step modes.
It uses the DRV8825 chip and has a maximum driving current of 2.5 A. DRV8825 is a complete micro-stepping motor driver, equipped with a built-in converter for easy operation.
It can support Raspberry Pi Python 3, Arduino IDE, mBlock graphical programming based on Scratch and be popular for the users of all ages.

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Description


Description:

This module is designed to drive stepper motors. It uses the DRV8825 chip and has a maximum driving current of 2.5 A. DRV8825 is a complete micro-stepping motor driver, equipped with a built-in converter for easy operation. It is designed to drive bipolar stepper motors that work in full, 1/2, 1/4, 1/8/ 1/16, or 1/32 step modes. An on-board potentiometer is provided, which allows you to change the current of a motor easily.

Features:

Compatible with 4-wire bipolar stepper motors
Potentiometer, used to control the current of a stepper motor
On-board heat sink, facilitating heat dissipation
Capable of driving one-step stepper motors (green interface) Color-coded male and female pins, ensuring correct connection Small size, facilitating connection

Specifications:

Motor driver: DRV8825
Output current:1.75 A (with proper heat sinking at 24 V and 25°C)
Max current: 2.5 A (pay attention to heat dissipation)
Driver voltage: 8.2 V–45 V Note: The maximum power supply voltage of MegaPi is 12 V.
Logic voltage: 5 V
Dimensions: 1.5 cm x 2.0 cm”

Coding Demo:

Arduino IDE:
https://github.com/Brandonwong11/makeblock-MegaPiPro/tree/master/examples/Arduino/42BYG_Stepper_Motor

mBlock3 & Makeblock Graphical Programming:
https://github.com/Brandonwong11/makeblock-MegaPiPro/blob/master/examples/mBlock3/42BYG%20Stepper%20Motor.sb2
https://github.com/Brandonwong11/makeblock-MegaPiPro/blob/master/examples/mBlock5/42BYG%20Stepper%20Motor.mblock

Raspberry Pi Python3:
https://github.com/Brandonwong11/makeblock-MegaPiPro/blob/master/examples/Python3/StepperMotor_1.py
https://github.com/Brandonwong11/makeblock-MegaPiPro/blob/master/examples/Python3/StepperMotor_2.py

Make sure this fitsby entering your model number.
This module is designed to drive bipolar stepper motors that work in full, 1/2, 1/4, 1/8/ 1/16, or 1/32 step modes.
It uses the DRV8825 chip and has a maximum driving current of 2.5 A. DRV8825 is a complete micro-stepping motor driver, equipped with a built-in converter for easy operation.
It can support Raspberry Pi Python 3, Arduino IDE, mBlock graphical programming based on Scratch and be popular for the users of all ages.
Color-coded male and female pins, ensuring correct connection.
On-board heat sink, facilitating heat dissipation

Additional information

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