DFRobot Gravity TM6605 Haptic Motor Driver Module

Overview

The DFRobot Gravity TM6605 Haptic Motor Driver Module (DRI0056) features a Titan Micro Electronics TM6605 haptic driver for linear resonant actuators (LRAs), exposed over I2C on a Gravity 4-pin connector.

Requirements

This shield can be used with boards which provide an I2C connector, for example a Gravity, STEMMA QT or Qwiic connector. The target board must define a zephyr_i2c node label. See Shields for more details.

Pin Assignments

Shield Pin	Function
SCL	TM6605 I2C SCL
SDA	TM6605 I2C SDA
VCC	Power supply
GND	Ground

Programming

Set --shield dfrobot_gravity_tm6605 when you invoke west build. For example when running the TM6605 Haptic Driver haptics sample:

# From the root of the zephyr repository
west build -b adafruit_qt_py_rp2040 --shield dfrobot_gravity_tm6605 samples/drivers/haptics/tm6605