Dual-channel motor driver module
Supports 2 DC motors or 1 stepper motor
Up to 3.8A per channel | 5–24V motor power supply | I2C control

Modulino™ Motors is a motor control module based on the MAX22211 dual H-bridge driver chip. It communicates with Arduino development boards via an I2C interface and can be used to control DC motors and stepper motors, making it suitable for robotics, smart vehicles, automation equipment, and various motion control projects.
Product features
- Dual-channel motor drive: equipped with the MAX22211 dual H-bridge driver chip, supporting dual-channel motor control, with a maximum output current of up to 3.8A per channel.
- Wide voltage power supply: supports independent motor power supply of 5V–24V, compatible with motors of different voltage specifications.
- I2C communication control: built-in STM32C011F6 microcontroller handles I2C communication and motor control logic, and can connect to Arduino development boards via the Qwiic interface, simplifying wiring.
- Multiple safety protections: supports reverse polarity protection and is equipped with 24V TVS transient overvoltage protection, improving the module's operational reliability.
- Fault detection function: equipped with an independent fault indicator LED and an open-drain fault signal pin, making it convenient to monitor the motor drive status.
- Convenient wiring design: equipped with two sets of 1×4 screw terminal blocks, making it easy to connect motors and external power supplies.
Product specifications
| Parameters | Specifications |
|---|
| Driver chip | MAX22211ATJ |
|---|
| Control chip | STM32C011 |
|---|
| Motor type | DC motor / stepper motor |
|---|
| Number of drive channels | 2 DC motors or 1 stepper motor |
|---|
| Communication interface | Qwiic (I2C) |
|---|
| I2C address | 0x48 |
|---|
| Motor supply voltage | 5~24V |
|---|
| Logic voltage | 3.3V |
|---|
Pin definition

Product dimensions

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