Worlds Smallest Wearable 10 DOF IMU with BLE & USB Interfaces 833Hz Fusion Output, Pressure/Altimeter & RH/Temp

Enclosure: 40.9 x 33.3 x 17.4mm

Ultra-Low Power, Ultra-Low Drift with TARE, TIME-STAMPED SENSOR STREAMS, AUTOMATED CALIBRATION AND SELF-TEST

The SFM2 the worlds smallest wearable 10 DOF IMU with both Bluetooth Low Energy and USB interfaces(3-Axis Accelerometer, 3-Axis Gyroscope, 3-Axis Magnetometer, Pressure Sensor/Altimeter, and RH/Temp). It provides Ultra-Low Power( >156h battery life), Ultra-Low Drift and includes Mobile Applications and Python API Libraries to provide developers a quick and easy path to do application level development. The SFM2 IMU provides up to 833Hz Fusion Output and 1667Hz Raw Sensor Output. The SFM2 provides professional features only found on 9/10 DOF IMU's that are ~3X the cost and ~3X the power consumption such as Sensor TARE, GLOBAL REFERERENCE FRAME, Automated Calibration, Self-Test, Temperature Compensation, Over-The-Air Firmware Updates to name a few. Please see additional features below.

DOCUMENTATION

• SFM2 User Manual
• Python API Documentation

KEY FEATURES

• Ultra Low Drift/High Precision
• Ultra Low Power: 156h Battery Life from 250mAh Rechargeable Lithium Polymer
• Bluetooth Low Energy and USB Interfaces
• 833Hz Sensor Fusion Output / 1667Hz Raw Sensor Output
• Android and iOS Mobile Apps for 3D View, Easy Configuration, and Data-log Time-Stamped Sensor Streams
• Every Sensor and Fusion Output is configurable and has separate Data Output Enable/Notification
• Python API Library
• TARE Function to Zero Coordinate system
• GLOBAL REFERENCE FRAME Enable/Disable with user configurable OFFSET
• TIME-STAMPED Sensor Data with 25us Resolution and user configurable OFFSET to synchronize multiple SFM2's
• Over The Air Firmware Updates
• 1/3 Power Consumption, 1/3 Cost of comparable performance VN100 IMU
• OEM CUSTOMIZATION: Firmware, Hardware, Mobile App, Cloud Database, Web Interface, Application, Enclosure
• VOLUME DISCOUNTS

SENSOR FUSION OUTPUTS

• ODR RATES: 833, 417, 208, 104, 52, 26, 12.5Hz
• Quaternian
• TARED Quaternian
• Linear Acceleration
• Compass Heading and Tilt
• Euler Angle

12 Sensor Outputs: 3-Axis Accelerometer, Gyroscope, Magnetometer, Pressure/Altitude, Temperature, and Humidity

• ACCEL
• ODR RATES: 0, 12.5, 26, 52, 104, 208, 417, 833, 1667Hz
• FULL SCALE RANGES: 2, 4, 8, 16g
• POWER MODES: High Performance, Normal, Ultra Low Power
• OUTPUT FILTER CONFIGURATION(Low Pass and High Pass Configurations)
• 2nd STAGE LOW PASS FILTER Enable/Disable
• FAST SETTLING Enable/Disable
• GYRO
• ODR RATES: 0, 12.5, 26, 52, 104, 208, 417, 833, 1667Hz
• FULL SCALE RANGES: 125, 250, 500, 1000, 2000 dps
• LOW PASS FILTER CONFIGURATION
• HIGH PERFORMANCE/LOW POWER Enable/Disable
• HIGH PASS FILTER CONFIGURATION
• MAG
• ODR RATES: 0, 12.5, 26, 52, 104Hz
• TEMPERATURE COMPENSATION
• LOW POWER Enable/Disable
• LOW PASS FILTER Enable/Disable
• PRESSURE/ALTIMETER
• Enable/Disable
• ODR RATES: 1, 10, 25, 50, 75, 100Hz
• HIGH & LOW ALARMS configurable by user
• TARE Function to Zero Altitude
• TEMP/HUMIDITY
• Continuous or Sample Interval Based(user configurable)

iOS and Android Mobile Apps

• CONNECT UP TO 5 SFM2's Simultaneously
• 4 Default SFM2 Configurations: OFF, Low Power(26Hz), Balanced(104Hz), Performance(417Hz)
• 3D View of SFM2
• Data-log multiple sensor streams to CSV file and push to cloud
• Real-time scrolling graphs for RH, Temp, Pressure(hPa), and Altitude
• Configuration of each individual sensor and data output enable
• Tare and Drag SFM2 3D representation to user defined orientation
• Global Reference Enable/Disable with user configurable Offset
• BLE & USB/COM Statistics/Throughput analysis
• Store custom user configuration, change sensor name, restore factory defaults
• Run Self-Test

Bluetooth Low Energy Interface

• Provides easy means for application developers to make use of the SFM2 for developing custom applications
• Optimized Bluetooth Services for Sensor Configuration/Enable and Sensor Fusion Configuration/Enable
• Each Sensor has configurable Sample Rate, Full-Scale Range, Filter Options, Self-Test, Data Enable, Notifications
• Every Sensor Output has its own characteristic/Notification
• Easy to use BLE Characteristic Map and Services

USB/COM Interface

• 1Mbps Data Rate
• ASCII Command Set
• Python API Library
• Sensor Output Streams in either ASCII or Binary(for maximum throughput)

ENCLOSURE

• 40.9 x 33.3 x 17.4mm
• LED's to Indicate Battery Charging, Unit ON, Unit Connection, and Sensor Stream Enabled
• 250mAh Rechargeable Lithium Polymer Battery
• ON/OFF Slide Switch
• Logo and QR Code Areas
• Slot for velcro strap to allow unit to be worn or to attach to another device
• Standard Enclosure and -ENV Option
• ENV Option has air holes to allow Pressure & RH/T Sensors to have airflow for accurate & responsive measurements

CUSTOMIZATION, DEVELOPMENT, and VOLUME INQUIRIES

• Hardware, Firmware, Mobile App, Cloud Database, Web Interface and Enclosure Customization
• Inquire at sales@sensormaestros.com