1. BN0055 Integrates A Variety Of Sensors, 2. Includes: 3-Axis 12-Bit Acceleration Sensor, 3-Axis Geomagnetic Sensor And 3-Axis 16-Bit Gyroscope, And Built-In Atmel 32-Bit MCU To Handle Software Calculations Between Various Sensors. 3. It Is The Current Small-Sized Sensor Hub Product That Supports Windows 8.1. 4. It Can Provide Single Data From Three Types Of Sensors (Acceleration/Geomagnetic/Gyroscope) Or Combined Data. 5. Through Built-In Mcu Computing, It Provides More Application Support For Products Such As Smartphones And Wearable Devices. Module Model: Gy-BN0055 Chip Used: BNO-055 Power Supply: 3-5V (Internal Low Voltage Dropout Voltage Regulator) Communication Method: Standard IIC/Serial Communication Protocol Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:PCB Package Contents: 2 x Sensor Module 2 x Pin Header Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.