It uses easy control connector of I2C which is compatible with 3.3/5V and also suitable for other expansion boards on market. The I2C connector is also available with all kinds of sensors to expand various applications and do the data input or output through Raspberry pi I2C wire.

• 4 roads Rudder interface>#0>#1>#14>#15
• 4 roads Gear motor interface>M1, M2, M3, M4
• 2 roads stepping motor>M1+M2, M3+M4

Features

• Supports 2 road 6-12V stepping motor
• Supports 4 roads 6-12V Gear motor
• Supports 16 roads PWM Channel output
• Single power supply for normal supply voltage range of 5 to 12V
• Shares 12 bit resolution and could adjust PWM up to 1.6KHz
• Supports Infrared receiving function for handy Infrared control
• Supports 4 roads Rudder interface, 3P standard interface for convenient connection of 5V rudder and LED
• One I2C connector which is compatible with 3.3/5V and also suitable for other Arduino and expansion boards on market
• 4 H-Bridges: provides 1.2A per bridge (3A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 5VDC to 12VDC.
• Works best with Raspberry Pi model A+, B+, or Pi 2

Specs

• Working voltage: 5-12V
• Interface: I2C
• Size: 65 x 56 x 21 mm
• Weight: 0.02kg

Package contents

• Stepper Motor HAT for Raspberry Pi

Links

• User manual (pdf)
• Function explanation (pdf)