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

Description

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) DRV8825 datasheet Shield Shield Schematic DRV8825 Schematic Historical version: Stepper Motor Shield for Arduino (A4988) SHIPPING LIST SDual Bipolar Stepper Motor Shield for Arduino (DRV8825) x1