Accel & Tilt Module
This documentation includes hardware info, installation guidelines and sample code for your hardware.

Overall Info

Turta Accel & Tilt Module carries 3-axis accelerometer with tilt sensing and digital accelerometer functions.



Module Connections

  • I2C: SCL and SDA.
  • INT X: INT.
  • INT Y: GPIO.
  • INT Z: AN.
  • POWER: +3.3V and GND.


MMA8491Q's technical specifications are as follows:
  • Range: ±8 g full-scale range.
  • Sensitivity: 14-bit digital output, 1 mg/LSB sensitivity
  • Tilt Detection: 3-Axis, 43.5° / 0.688g.
  • Output Data Rate: Up to 800Hz.

Compatible Hardware

Accel & Tilt Module is an add-in board for Turta Modular System. You'll need a compatible host device for your module. The following devices support Accel & Tilt Module:
  • Turta IoT Node - ESP32
  • Turta Modular HAT for Raspberry Pi