DFRobot - Fermion: LIS2DW12 Triple Axis Accelerometer (Breakout) (±16g)

The LIS2DW12 is a low power high-performance three-axis linear accelerometer, featuring low power (50 nA), low noise (1.3 mg RMS), 32 FIFO, ±2g/±4g/±8g/±16g full scale, 16-bit data output, and 1.6~1.6KHz bandwidth. The sensor comes with two independent programmable interrupts and a dedicated internal engine that can achieve various motion and acceleration detections, including free-fall, portrait/landscape detection, 6D/4D orientation detection, configurable single/double-tap recognition, stationary/motion detection, wakeup for smart power saving, etc. And for your convenience, we provide you with sample programs (in C and Python) for the above functions.

Connect Diagram

• Selectable scales: ±2g/±4g/±8g/±16g
• 16-bit data output
• Two independent programmable interrupts
• Dedicated internal engine for achieving various functions: free-fall, portrait/landscape detection, 6D/4D orientation detection, configurable single/double-tap recognition, stationary/motion detection, wakeup for smart power saving, etc.

• Self-balancing Robot
• Free-fall detection
• Human Action Recognition
• Gesture recognition and gaming
• Tap/double-tap recognition
• Motion detection for wearables

• Operating Voltage: 3.3V
• Operating Current: 50nA (low power consumption mode)/0.17mA (high performance mode)
• Interface: SPI/I2C
• I2C Address: 0x19(default address)/0x18(optional: pull down the SDO pin to select)
• Optional Scale: ±2g/±4g/±8g/±16g
• Operating Temperature: -40℃~+85℃
• 16-Bit Data Output
• Frequency: 1.6Hz~1600Hz
• Ultra-low Noise: 1.3 mg RMS (low power mode)
• 32-level FIFO (first-in first-out buffer zone)
• 10000g high shock survivability
• ECOPACK, RoHS and “Green” compliant
• Module size: 15 x 20 (mm) / 0.59 x 0.79 (inch)

• Fermion: LIS2DW12 Triple Axis Accelerometer (±16g) x1
• 2.54-4P Black Single Pin Header x2