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.

Illustration

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Module Connections

  • I2C: SCL and SDA.

  • ENABLE: PWM.

  • INT X: INT.

  • INT Y: GPIO.

  • INT Z: AN.

  • POWER: +3.3V and GND.

Specifications

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