Gravity: Dual Bipolar Stepper Motor Shield for Arduino (DRV8825)

Do you want to create 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. Specifications

* 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 x 55 x 25 mm

* Weight: 48g

Resources

* Product Wiki

* DRV8825 datasheet

* Shield Shield Schematic

* DRV8825 Schematic

* Historical version: Stepper Motor Shield for Arduino (A4988)

Package Contents

* 1x SDual Bipolar Stepper Motor Shield