LSM6DSOETR3 ST 6-axis IMU Inertial Measurement Unit (3-axis accelerometer + 3-axis gyroscope)

Maximum gyroscope range up to 2000 dps, supporting attitude acquisition under high-speed rotation.

Large-capacity FIFO buffer, highly compatible with STM32F405 flight control solutions.

Excellent vibration and shock resistance.

Abundant open-source resources from ST; easy adaptation to flight control firmware and low development costs.

Measurement Ranges (Software Configurable)

✅ 3-axis AccelerometerFull-scale range: ±2 g / ±4 g / ±8 g / ±16 g

✅ 3-axis Gyroscope (Angular Rate)Full-scale range: ±125 / ±250 / ±500 / ±1000 / ±2000 dps (°/s)

2. Power Consumption

Accelerometer & gyroscope enabled in high-performance mode simultaneously: 0.55 mAAlways-on low-power wake-up mode, ideal for battery-powered devices.

3. Communication Interfaces

I²C, SPI, MIPI I3C SM; auxiliary SPI dedicated for OIS (Optical Image Stabilization).

Application Fields

Consumer Electronics (Primary Market)

Smartphones: screen auto-rotation, gesture detection, step counting, camera OIS/EIS stabilizationWearable devices: smart watches, fitness bands, health monitoring equipment, gait analysis, sleep monitoringTWS Bluetooth earbuds: tap control, attitude wake-up, drop detection

VR / AR

Head pose tracking, controller motion sensing, low-latency attitude calculation

Compact Smart Hardware & IoT

Gesture control for smart home appliances, remote controllers, portable gimbals, action camera image stabilization

Mini Drones, Model Aircraft & Robots

Attitude sensing for miniature flight controllers, self-balancing robots, AGV micro-robot attitude detectionWidely adopted by many tiny racing drones and compact aerial photography UAVs.

Industrial & Portable Equipment (Low-to-medium end industrial applications)

Tilt monitoring for portable instruments, equipment vibration measurement, asset attitude tracking, handheld testing devices