Motoron M3H256 three channel motor controller - 48V/2A - for Raspberry Pi - no connectors - Pololu 5035

Index: PLL-21621
The Motoron M3H256 from Pololu is a three-channel driver for DC motors in the form of an overlay for Raspberry Pi minicomputers, version B + and newer. The supply voltage of DC motors ranges from 4.5 V to 48 V , the continuous current consumption is up to 2 A , and the temporary (consumed for 1 second) up to 6.4 A. The subject of the sale is a version without any pins or clamp connectors.
Motoron M3H256 three channel motor controller - 48V/2A - for Raspberry Pi - no connectors -...
€38.50
€31.30 tax excl.
Waiting time: 4-6 weeks
Only on request
PayPal payment
Manufacturer: Pololu
Compatibility: Raspberry Pi

Product description: Motoron M3H256 three-channel driver for motors - 48V / 2A - shield for Raspberry Pi - without connectors - Pololu 5035

The Motoron M3H256 from Pololu is a three-channel driver for DC motors in the form of an overlay for Raspberry Pi minicomputers, version B + and newer. The supply voltage of DC motors ranges from 4.5 V to 48 V , the continuous current consumption is up to 2 A , and the temporary (consumed for 1 second) up to 6.4 A. The subject of the sale is a version without any pins or clamp connectors.

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 - 48V / 2A - overlay for Raspberry Pi - without connectors - Pololu 5035.

Motoron M3H256 three-channel motor driver - 48V / 2A - overlay for Raspberry Pi - without connectors - Pololu 5035.

How to connect the controller with the engine? - Motoron M3H256 driver connection diagram.


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 enables simultaneous control of up to three DC motors
  • Equipped with protection against reverse power polarity
  • Performs optional cyclic redundancy checking (CRC)
  • It has a command timeout feature that stops the motors from running when the Raspberry Pi stops working
  • It has a built-in thermal cut-off circuit
  • Equipped with filter capacitors that are placed on both power lines
  • Provides protection against motor reverse current

The subject of the sale is the driver for Motoron M3H256 motors without connectors. Our offer also includes a factory-assembled version and a version for self-assembly .

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 - 48V / 2A - Raspberry Pi overlay - without connectors - Pololu 5035 - assembled
The arrangement of the pins of the Motoron M3H256 driver.


The arrangement of the pins of the Motoron M3H256 driver.

Voltage to 4.5 V
Voltage from 48.0 V
Current 2 A
Channels 3

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