B2B GST Credit Available
- Stock: 0 in Stock
- SKU: 08531
- Delivery Time
- Bulk & B2B RFQ
DF ROBOT Fermion: Compact 10DOF IMU Sensor for Motion, Heading & Pressure Sensing (24×19mm, I2C, Breakout)
The Fermion BMI323+BMM350+BMP581 Low-Power 10DOF IMU Sensor combines a Bosch 6-axis motion sensor, 3-axis magnetometer and barometric pressure sensor on one compact breakout. It provides acceleration, angular velocity, magnetic field and pressure data for embedded robots, wearable elevation logging, portable data recorders and custom motion or sensor-fusion algorithms. Its compact form factor and low-power operating modes are designed for sensor evaluation and product integration where direct access to the individual sensors is required. Arduino library support simplifies evaluation with Arduino-compatible boards, including ESP32.
Choose Fermion when the project team wants to control the sensor configuration, calibration and fusion software directly. Choose the Gravity 10DOF version when faster wiring, I2C / UART, one integrated library, wider voltage compatibility and GUI visualization are more important.
User Manual / Datasheet / Example Codes Etc.
Features
- Designed based on Bosch BMI323 6-axis IMU + BMM350 magnetometer + BMP581 barometric pressure sensor
- High-accuracy, high-stability output with built-in low noise and on-chip temperature compensation
- Built-in hardware motion algorithms including step counting, tap, tilt, free-fall, and activity recognition
- Integrated 2 KB FIFO buffer ensures high-speed data transmission
- Magnetometer employs 3rd-generation TMR technology with enhanced interference immunity
- Integrated high-precision barometric pressure sensor for pressure and altitude data acquisition
- Supports multiple operating modes including Sleep, Low Power, Normal, and High Performance – Low Power mode consumes only 0.37 mA
- Onboard I²C interface supports both soldered and plug-in connection methods
- Compatible with mainstream development boards such as Arduino, Raspberry Pi, and ESP32
Specifications
- Operating Voltage: 3.3 V
- Operating Current: 1.12 mA
- Low Power Current: 0.37 mA
- Communication Interface: I²C
- Connector Type: SH1.0-5P connector / 2.54 mm pin header holes
- I²C Addresses:
- BMI323: 0x69 (default), 0x68
- BMM350: 0x15 (default), 0x14
- BMP581: 0x47 (default), 0x46
- Programmable Interrupt Pins: ×4
- Temperature Measurement Range: -40 °C ~ +85 °C
- Output Data Rate (ODR): 0.125 Hz ~ 240 Hz
- Physical Dimensions
- PCB Size: 24 mm × 19 mm
- Mounting Hole Spacing: 19 mm
- Mounting Hole Diameter: 2 mm
Applications
- Indoor robot floor and ramp change monitoring
- Mobile robot motion, heading and pressure data collection
- Wearable floor-change and elevation logging
- Robot terrain and vertical-motion evaluation
- Multi-sensor algorithm prototyping
Package Includes
- Fermion: BMI323+BMM350+BMP581 High Precision 10 DOF IMU Sensor ×1
- SH1.0-5P Sensor Cable ×1
- 2.54 mm Black Single Row Pin Header – 10-Pin ×1
