Product description: Motoron M3H256 three-channel driver for motors - 48 V / 2 A - shield for Raspberry Pi - Pololu 5034
The Motoron M3H256 is a three-channel DC motor controller manufactured by the Pololu company. The supply voltage of DC motors ranges from 4.5 V to 48 V , continuous current consumption can be up to 2 A , and temporary (for 1 second) up to 6.4 A. Motoron M3H256 is a module in the form of an overlay for Raspberry Pi minicomputers, version B + and newer. The subject of the sale is a cap with connectors for self-assembly.
The product is compatible with the Raspberry Pi!
Before starting work, also check the user's guide prepared by the manufacturer.
Motoron M3H256 three-channel motor driver - 48 V / 2 A - overlay for Raspberry Pi - Pololu 5034.
How to connect the controller with the engine? - Motoron M3H256 driver connection diagram.
Special features of the Motoron M3H256 controller
- Based on the Motoron M3S256 system, which allows you to control up to three DC motors at once
- It is protected against reverse polarity of the motors' power supply
- Performs optional cyclic redundancy checking (CRC)
- It has a command timeout feature that stops the motors from running if your Raspberry Pi stops working
- It has a built-in thermal cut-off circuit
- Includes filter capacitors located on both power lines
- Provides protection against motor reverse current
The subject of the sale is the driver for Motoron M3H256 motors for self-assembly. Our offer also includes a factory-assembled version and a version without connectors .
Motoron M3H256 driver specification
- Number of channels: 3
- Input voltage: 4.5 V to 48 V
- Logic supply voltage: 2.8 V to 5.5 V
- Continuous output current: 2 A per channel
- Maximum instantaneous current per channel: 6.4 A peak for 1 second
- Communication interface: I2C
- Maximum I2C frequency: up to 400 kHz
- Configurable traffic parameters:
- Maximum acceleration / deceleration forward / reverse
- Initial speed forward / reverse
- Forward / Reverse direction change delay
- Maximum PWM frequency: configurable - eight options available from 1kHz to 80kHz
- Configurable automatic error response
- Measurement of engine supply voltage (VIN)
- Two LEDs indicating the operating status of the controller
Kit contents
- Motoron M3H256 three-channel motor driver - 48 V / 2 A - overlay for Raspberry Pi - Pololu 5034
- 2x female connectors 1x 10-pin
- 4x 2-pin screw connectors, 3.5 mm pitch
- 4x 2-pin screw connectors, 5 mm pitch
- 1x male connector 1x 25-pin
- Set of M2.5 x 11 mm spacers, bolts and nuts.
The arrangement of the pins of the Motoron M3H256 driver.
