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BNO055 Orientation Sensor: Datasheet, Pinout and Features

IMU ACCEL/GYRO/MAG I2C 28LGA BNO055 is an intelligent 9-axis absolute orientation sensor.

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Jul 19, 2021

Patricia Dunbar

Setting up the BNO055 Absolute Orientation Sensor | Automatic Addison

 

IMU ACCEL/GYRO/MAG I2C 28LGA

BNO055 is an intelligent 9-axis absolute orientation sensor. This article mainly covers pinout, datasheet, applications and other details of BNO055.

BNO055

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BNO055 Pinout

BNO055 Description

The BNO055 is a system in package SIP, integrating a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope,a triaxial geomagnetic sensor, and a 32-bit ARM Cortex M0+ microcontroller in a single package. The corresponding chip-sets are integrated into one single 28-pin LGA 3.8mm x 5.2mm x 1.1mm housing. This smart sensor is significantly smaller than comparable solutions.

 

Specifications

Bosch Sensortec BNO055 technical specifications, attributes, parameters and parts with similar specifications to Bosch Sensortec BNO055.

BNO055 Tech Specifications

Bosch Sensortec BNO055 technical specifications, attributes, parameters and parts with similar specifications to Bosch Sensortec BNO055.

Product Attribute Attribute Value
Factory Lead Time18 Weeks
Mounting TypeSurface Mount
Package / Case28-TFLGA Module
Surface MountYES
Number of Pins2Pins
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published2015
Part StatusActive
Product Attribute Attribute Value
Moisture Sensitivity Level (MSL)1 (Unlimited)
Number of Terminations28Terminations
Terminal PositionBOTTOM
Terminal FormBUTT
Peak Reflow Temperature (Cel)260
Number of Functions1Function
Supply Voltage2.5V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
Product Attribute Attribute Value
Output TypeI2C, UART
Supply Voltage-Max (Vsup)3.6V
Supply Voltage-Min (Vsup)1.7V
Analog IC - Other TypeANALOG CIRCUIT
Sensor TypeAccelerometer, Gyroscope, Magnetometer, 9 Axis
Height Seated (Max)1.18mm
Width3.8mm
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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BNO055 Connection Diagram

BNO055 Features

  • Outputs Fused Sensor Data

  1. Quaternion, euler angles, rotation vector, linear acceleration, gravity, heading

  2. Sensors in One Device

  3. An advanced triaxial 16-bit gyroscope

  4. A versatile, leading edge triaxial 14-bit accelerometer

  5. A full performance geomagnetic sensor

  • Small package

  1. LGA package 28 pins

  2. Footprint 3.8 x 5.2mm2, height 1.13mm2

  • Power Management

  1. Normal intelligent power management

  2. Low power and suspend mode available

  • Common voltage supplies

  1. 2.4V to 3.6V VDD voltage range

  • Digital interface

  1. HID-I2C (Windows 8 compatible)

  2. I2C

  3. UART

  4. 1.7V to 3.6V VDDIO voltage range

  • Consumer Electronics Suite

  1. MSL1, RoHS compliant, halogen-free

  2. -40°C to +85°C operating temperature range

 

BNO055 Typical Applications

  • Navigation

  • Robotics

  • Fitness and well-being

  • Augmented reality

  • Context awareness

  • Tablets and ultra-book

BNO055 vs BNO085

The BNO055 and BNO085 can both deliver the following types of sensor data and sensor fusion products:

  • Acceleration Vector / Accelerometer

  • Angular Velocity Vector / Gyro

  • Magnetic Field Strength Vector / Magnetometer

  • Linear Acceleration Vector

  • Gravity Vector

  • Absolute Orientation / Rotation Vector

 

With the BNO085 you can get:

  • Application Optimized Rotation Vectors

  • Additional Base Sensor Reports

  • Detection and Classification reports:

  • Stability Detection and Classification

 

  1. Significant Motion Detector

  2. Tap, Step, and Shake Detectors

  3. Activity Classification

  4. BNO055 Dimension

BNO055 Manufacturer

Bosch Sensortec GmbH is a fully owned subsidiary of Robert Bosch GmbH dedicated to the world of consumer electronics; offering a complete portfolio of micro-electro-mechanical systems (MEMS) based sensors and solutions that enable mobile devices to feel and sense the world around them. Bosch Sensortec develops and markets a broad portfolio of MEMS sensors, solutions and systems for applications in smart phones, tablets, wearable devices, and various products within the IoT (Internet of Things).

Datasheet PDF

Download datasheets and manufacturer documentation for Bosch Sensortec BNO055.

BNO055 Documents

Download datasheets and manufacturer documentation for BNO055

Frequently Asked Questions

How does BNO055 work?
The BNO055 uses three triple-axis sensors to simultaneously measure tangential acceleration (via an accelerometer), rotational acceleration (via a gyroscope), and the strength of the local magnetic field (via a magnetometer). ... Users then have the option of requesting data from the sensor in a variety of formats.
What is adafruit BNO055?
Rather than spending weeks or months fiddling with algorithms of varying accuracy and complexity, you can have meaningful sensor data in minutes thanks to the BNO055 - a smart 9-DOF sensor that does the sensor fusion all on its own!
What is absolute orientation sensor?
That means an Absolute Orientation Sensor is a fusion sensor of the Magnetometer and the Accelerometer, and potentially the Gyroscope for better isolated gravity (see Gravity Sensor).
FAQ
How does BNO055 work?
The BNO055 uses three triple-axis sensors to simultaneously measure tangential acceleration (via an accelerometer), rotational acceleration (via a gyroscope), and the strength of the local magnetic field (via a magnetometer). ... Users then have the option of requesting data from the sensor in a variety of formats.
What is adafruit BNO055?
Rather than spending weeks or months fiddling with algorithms of varying accuracy and complexity, you can have meaningful sensor data in minutes thanks to the BNO055 - a smart 9-DOF sensor that does the sensor fusion all on its own!
What is absolute orientation sensor?
That means an Absolute Orientation Sensor is a fusion sensor of the Magnetometer and the Accelerometer, and potentially the Gyroscope for better isolated gravity (see Gravity Sensor).

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