Dual Bipolar Stepper Motor Shield for Arduino (DRV8825)

INTRODUCTION

Do you want to do some projects with stepper motors such as a drafting instrument, a 3D printer, an auto curtain......? As we all know, regular stepper motors are hard to drive, but with this stepper motor shield, you can easily drive 2 stepper motors via just 6 digital I/O pins. This board is compatible with the Arduino UNO R3. This shield directly supports Xbee and Xbee form factor Wi-Fi, Bluetooth and RF modules and is easy to connect cables via screwless PC terminals. Each stepper motor has a code switch for adjusting driving modes to obtain different rotational speeds. Interfaces of the board include extension 6 channel Analog I/O, 8 channel Digital I/O & I2C.

Version Upgrade:
1.V2 replaces DRV8825 as stepper motor driver, higher micro stepping (1/32)
2.Increase 3.3/5V input signal switch, compatible with 3.3V microcontroller
3.Expand the driver Enable pins, support sleep mode

SPECIFICATION

· Input Voltage: 8.2-45 VDC

· Output current: 1.6 A (Limited)

· Working voltage: 3.3/5 V

· Driving pin: D4, D5, D6, D7, D8, D12

· Microstep resolutions: full, 1/2, 1/4, 1, 8, 1/16, 1/32

· Support Dual Bipolar Stepper Motor

· Support XBee interface

· Compatible with the Arduino UNO R3, Leonardo, Mega microcontroller

· Dimension: 83 * 55 * 25 mm/3.26 * 2.16 * 0.98 inches

· Weight: 48 g

DOCUMENTS

· WIKI (Stepper Motor Shield For Arduino)

· More Documents