DIYables Expansion Board for DRV8825 and A4988 Motor Drivers - Compatible Motor Driver Shield for Enhanced Control
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Quick Overview
This DIYables expansion board provides a streamlined interface for DRV8825 and A4988 stepper motor drivers, simplifying connections for precise motor control in robotics, CNC machines, and automation projects. The board features organized pin headers and labeled connectors that reduce wiring complexity and improve prototyping efficiency.
Designed for compatibility with Arduino, ESP32, Raspberry Pi, and other microcontrollers, this motor driver shield offers clear pinout labeling for step, direction, enable, and power connections. The durable construction ensures stable voltage regulation and reliable performance in demanding applications.
Ideal for multi-axis stepper motor control, 3D printers, CNC routers, robotic arms, and automated positioning systems. The expansion board simplifies integration of multiple stepper motors while maintaining clean, organized wiring for professional-looking projects.
Key Features
SPECIFICATION
| Specification | Value |
|---|---|
| Product Type | Stepper Motor Driver Expansion Board / Shield |
| Compatible Motor Drivers | DRV8825, A4988 |
| Number of Driver Sockets | Multiple (varies by design) |
| Pin Layout | Labeled step, direction, enable, power connections |
| Microcontroller Support | Arduino, ESP32, ESP8266, Raspberry Pi, and others |
| Voltage Regulation | Stable power distribution for consistent motor control |
| Connector Type | Pin headers for motor drivers and microcontroller |
| Motor Type Support | Bipolar stepper motors |
| Applications | Robotics, CNC machines, 3D printers, automation |
| Mounting | Standard mounting holes for secure installation |
COMPATIBLE HARDWARE
- DRV8825 stepper motor driver modules — Direct socket compatibility
- A4988 stepper motor driver modules — Compatible pinout
- Arduino boards (UNO, Mega, Nano, etc.) — Digital pin control
- ESP32 development boards — GPIO control for stepper motors
- ESP8266 boards (NodeMCU, Wemos D1, etc.) — Compatible with GPIO pins
- Raspberry Pi (all models) — GPIO control capability
- Bipolar stepper motors (NEMA 17, NEMA 23, etc.) — Driven by DRV8825/A4988
- External power supply — 8-35V DC for motor power (DRV8825), 8-35V for A4988
