{"title":"Adafruit H3LIS331 Ultra High Range Triple-Axis Accelerometer - STEMMA QT / Qwiic","handle":"adafruit-h3lis331-ultra-high-range-triple-axis-accelerometer-stemma-qt-qwiic","url":"/products/adafruit-h3lis331-ultra-high-range-triple-axis-accelerometer-stemma-qt-qwiic","description":"The Adafruit H3LIS331 is an ultra-high-range triple-axis accelerometer capable of measuring up to ±400g across all three axes. Part of the ST LIS331 family, it's designed for applications where standard ±16g accelerometers aren't enough — from high-impact testing and industrial machinery monitoring to rocket and high-speed vehicle projects.\n\nThe breakout board comes in the STEMMA QT form factor with Qwiic-compatible I²C connectors on both sides for solderless daisy-chaining. All pins are also broken out to standard headers, and on-board voltage regulation and level shifting support both 3.3V and 5V systems. The sensor communicates over I²C or SPI.\n\nKey Features\n\n\n±400g Measurement Range – Ultra-high range across three axes for extreme acceleration sensing\n\nConfigurable High-Pass and Low-Pass Filters – Built-in filters to tailor readings to your application\n\nAdjustable Data Rates – Control measurement frequency to match your power budget\n\nI²C and SPI Interfaces – Flexible connectivity options\n\nSTEMMA QT / Qwiic Connectors – Solderless I²C connection, compatible with SparkFun Qwiic ecosystem\n\n3.3V and 5V Compatible – On-board voltage regulator and level shifting\n\nArduino and CircuitPython Libraries – Ready-to-use driver support with example code\n\n\nIdeal For\n\nHigh-impact and shock measurement applications\nRocketry and high-speed vehicle telemetry\nIndustrial vibration and machinery monitoring\nSports science and crash testing instrumentation\n\n\nPackage Contents\n\n1× Adafruit H3LIS331 Triple-Axis Accelerometer Breakout with STEMMA QT connectors\n\n\n\nNote: The H3LIS331 is optimised for very high acceleration ranges. At lower, human-level accelerations, expect more signal noise compared to standard accelerometers like the LIS3DH. If you need a range of up to ±24g with less noise, consider the LIS331HH variant.\n\n\nResources\n\nH3LIS331 and LIS331HH Learn Guide\nWhat is STEMMA QT?\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":4106,"title":"Default Title","sku":"AF-4627","price":48.68,"on_sale":false,"in_stock":true,"available_quantity":9,"option1":"Default Title"}]}