H-bridge Unit (STM32F030) [Discontinued]

The H-bridge Unit is a DC motor drive module, using the STM32F030 and RZ7899 scheme to enable the motor drive function, and uses I2C communication with the M5 host to enable PWM control speed, forward, backwards and braking functions. The module has reliable over-current, over-voltage, and over-temperature protection functions, which can ensure the safe operation of the motor. It also has 6-12V and 5V switching circuits in the circuit to adapt to the input power requirements of different motors, which are widely used in 'robots, motor drives, industrial automation, smart homes' and other fields.

Features

• Overcurrent, overvoltage, and overtemperature protection
• Power switching
• I2C address: Default 0x20
• Programming platform: Arduino, UIFlow

Specifications

Resources	Parameters
MCU	STM32F030F4P6
DC bidirectional motor driver chip	RZ7899
External access DC voltage	MAX 12V
I2C mailing address	Default 0x20 (can be modified by toggle of the encoding switch)
Maximum allowable current	3A
Use temperature	0-40°C
Product Size	48mm × 24mm ×8mm
Package Size	136mm × 92mm × 13mm
Product Weight	8.9g
Package Weight	13.6g

Resources

• Product Wiki

Package Contents

• 1x Hbridge Unit
• 1x VH3.96-4P
• 1x HY2.0-4P Cable(20cm)
• 1x M2 Hex Wrench