{"title":"DFRobot Fermion BMI323 6DOF IMU Sensor","handle":"fermion-bmi323-6dof-imu-sensor-for-high-rate-motion-sensing","url":"/products/fermion-bmi323-6dof-imu-sensor-for-high-rate-motion-sensing","description":"Built around the Bosch BMI323, this compact Fermion module combines a 3-axis accelerometer and a 3-axis gyroscope on a 16 mm × 16 mm board. It provides high-rate acceleration and angular velocity data over I²C for embedded motion sensing, wearables, robotics, battery-powered IoT nodes and compact prototypes.The sensor supports configurable accelerometer and gyroscope ranges, output data rates up to 6400 Hz, a 2048-byte FIFO buffer and multiple operating modes including Sleep, Low Power, Normal and High Performance. Built-in hardware motion detection can handle events such as step counting, tap, tilt, free-fall and activity recognition, helping reduce the polling load on your host microcontroller.For integration, the board includes an SH1.0-5P connector for cable-based prototyping, 2.54 mm pin header holes for soldered installation and two programmable interrupt pins. The default I²C address is 0x69, with an onboard address pad for changing it to 0x68. The pack includes the sensor board, one SH1.0-5P sensor cable and one 2.54 mm black single-row 10-pin header.Specifications:Operating Voltage: DC 3.3 VOperating Current: 720 μALow Power Current: 356 μACommunication Interface: I²CConnector Type: SH1.0-5P connector / 2.54 mm pin header holesI²C Addresses: 0x69 (default) / 0x68Programmable Interrupt Pins: ×2Accelerometer Measurement Ranges: ±2 g, ±4 g, ±8 g, ±16 gAccelerometer ADC Resolution: 16-bitAccelerometer Sensitivity ±2 g range: 16384 LSB/gAccelerometer Sensitivity ±4 g range: 8192 LSB/gAccelerometer Sensitivity ±8 g range: 4096 LSB/gAccelerometer Sensitivity ±16 g range: 2048 LSB/gAccelerometer Sensitivity Error: ±0.5%Accelerometer Zero-g Offset: ±50 mgAccelerometer Output Data Rate (ODR), High Performance / Normal mode: 12.5 Hz ~ 6400 HzAccelerometer Output Data Rate (ODR), Low Power mode: 0.78125 Hz ~ 400 HzGyroscope Angular Rate Ranges: ±125, ±250, ±500, ±1000, ±2000 °/sGyroscope ADC Resolution: 16-bitGyroscope Sensitivity ±2000 °/s range: 16.384 LSB/(°/s)Gyroscope Sensitivity ±1000 °/s range: 32.768 LSB/(°/s)Gyroscope Sensitivity ±500 °/s range: 65.536 LSB/(°/s)Gyroscope Sensitivity ±250 °/s range: 131.072 LSB/(°/s)Gyroscope Sensitivity Error: ±3% (without self-calibration), ±0.7% (after self-calibration)Gyroscope Zero-Rate Offset: ±1 °/sGyroscope Output Data Rate (ODR), High Performance / Normal mode: 12.5 Hz ~ 6400 HzGyroscope Output Data Rate (ODR), Low Power mode: 0.78125 Hz ~ 400 HzPCB Size: 16 mm × 16 mmMounting Hole Spacing: 11 mmMounting Hole Diameter: 2 mmWell suited to robot tilt feedback, wearable motion tracking, compact drones, fitness devices, smart home sensors, vibration monitoring and Arduino, ESP32 or Raspberry Pi motion-sensing projects.","vendor":"DFRobot","product_type":"IMU Sensor","in_stock":true,"options":[],"variants":[{"id":16366,"title":"Default Title","sku":"DF-SEN0693","mpn":"SEN0693","price":16.47,"on_sale":false,"in_stock":true,"available_quantity":902}]}