Reference: RBD-3457
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The DRV2605L is an I2C-controlled haptic motor driver designed for generating precise vibration effects using ERM or LRA motors. It integrates a built-in effects library and supports auto-calibration, making it suitable for haptic feedback in interactive devices, wearables, and embedded systems.
The DRV2605L is an I2C-controlled haptic motor driver designed for generating precise vibration effects using ERM or LRA motors. It integrates a built-in effects library and supports auto-calibration, making it suitable for haptic feedback in interactive devices, wearables, and embedded systems.
Dedicated haptic motor controller
Supports ERM and LRA motors
I2C control with optional PWM input
Built-in library with 123 preset haptic effects seen in common implementations
Auto-calibration for LRA motors
Low power standby operation
STEMMA QT / Qwiic connector available and compatible
Controller IC: DRV2605L
Supported Motor Types:
ERM (Eccentric Rotating Mass)
LRA (Linear Resonant Actuator)
Operating Voltage: 2.0V to 5.2V
Recommended Logic Levels: 3.3V or 5V
Maximum Output Current: Up to 800 mA (instantaneous)
Control Interfaces:
I2C (default address 0x5A)
PWM input
Standby Current: Approximately 1 µA
Functions:
Auto-calibration
Low-power modes
Module Size: Approximately 25.3 x 17.8 mm
Motor Connection: M+ / M- terminals (module dependent)
Optional Pin: INT (interrupt output)
Country of Origin: Made in China
Haptic feedback in game controllers
Touchscreen vibration feedback
Wearables and handheld devices
IoT vibration alerts
Interactive user interfaces
Educational and prototyping projects
1 x DRV2605L haptic motor controller module
1 x Pin header (not soldered)
Motor voltage must match the connected power supply
One motor per module is supported
QT cable not included
Soldering required for pin header use
Effect behavior depends on motor type and calibration
The DRV2605L haptic motor controller module provides a flexible and efficient solution for generating vibration feedback. With STEMMA QT / Qwiic compatibility and I2C control, it enables quick integration of haptic effects into embedded and interactive electronics projects.
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The DRV2605L is an I2C-controlled haptic motor driver designed for generating precise vibration effects using ERM or LRA motors. It integrates a built-in effects library and supports auto-calibration, making it suitable for haptic feedback in interactive devices, wearables, and embedded systems.
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