Introduction
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
Features
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.
Applications
Self-balancing Robot
Free-fall detection
Human Action Recognition
Gesture recognition and gaming
Tap/double-tap recognition
Motion detection for wearables
Specification
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)
Shipping List
Fermion: LIS2DW12 Triple Axis Accelerometer (16g) x1
2.54-4P Black Single Pin Header x2
Documents
Product wiki