BMI055 – 6-Axis IMU (Accelerometer + Gyroscope) – Bosch Sensortec

The BMI055 from Bosch Sensortec is a highly integrated 6-axis Inertial Measurement Unit (IMU) combining a 3-axis accelerometer and 3-axis gyroscope in a compact surface-mount package. Designed for precision motion tracking, this sensor delivers reliable performance in demanding environments with SPI/I²C interfaces and industrial temperature resilience. PCX supplies this solution with guaranteed quality and rapid fulfillment.

Key Features

• Sensor Type: 6-Axis IMU (3-axis Accelerometer + 3-axis Gyroscope)
• Output Interface: I²C or SPI digital communication
• Operating Voltage: 1.8V – 3.6V
• Temperature Range: -40°C to +85°C
• Package: 16-VFLGA Module (4.5x3mm)
• Mounting: Surface Mount Technology (SMT)

Technical Details

Housed in a miniature 16-pin LGA module, the BMI055 provides synchronized accelerometer and gyroscope data for 3D motion analysis. Its configurable SPI/I²C interfaces enable seamless integration with microcontrollers, while the robust design ensures stable operation across industrial temperature extremes (-40°C to +85°C). Note: This part is marked obsolete by the manufacturer; PCX maintains limited stock for legacy system support.

Typical Applications

• Drone and UAV stabilization systems
• Robotics navigation and motion control
• AR/VR headset tracking
• Industrial equipment vibration monitoring
• Gaming controller motion sensing

About Bosch Sensortec

Bosch Sensortec, a subsidiary of Robert Bosch GmbH, leads the MEMS sensor market with innovations in motion, environmental, and smart sensors. Their solutions set industry benchmarks for precision, power efficiency, and miniaturization, serving automotive, consumer electronics, and IoT sectors globally.

With decades of MEMS expertise, Bosch maintains rigorous quality standards validated by automotive-grade certifications. Their sensors undergo extensive reliability testing, making them preferred components for mission-critical applications requiring uncompromised performance.

About Inertial Measurement Units (IMUs)

IMUs combine accelerometers and gyroscopes to detect linear acceleration and angular velocity across three axes. This enables precise calculation of orientation, velocity, and positional changes in moving systems without external references.

As foundational components in motion tracking, IMUs bridge physical movement and digital response in modern electronics. From stabilizing cameras to enabling gesture controls in wearables, they empower real-time spatial awareness in autonomous systems, robotics, and interactive devices.

Packaging Options

Available in Tape & Reel (TR) for automated assembly or Cut Tape (CT) for prototyping needs. Specify your preference when ordering.

Frequently Asked Questions

Question: Is the BMI055 still recommended for new designs?
Answer: Bosch lists this part as obsolete. We recommend consulting PCX’s engineering team for current-generation IMU alternatives.

Question: What communication protocols does this IMU support?
Answer: It features selectable I²C or SPI interfaces for flexible microcontroller integration.

Question: Can this sensor operate in industrial environments?
Answer: Yes, its -40°C to +85°C range suits industrial automation, drones, and outdoor equipment.

Question: Does PCX offer technical support for sensor integration?
Answer: Absolutely. Our engineers provide datasheet interpretation and schematic review assistance.

Question: How does an IMU differ from standalone accelerometers?
Answer: IMUs provide combined orientation data (acceleration + rotation) for comprehensive motion analysis unlike single-axis sensors.

Question: Can I access the BMI055 datasheet?
Answer: Yes, request the datasheet via PCX’s technical support team for detailed specifications.

Note: Product images are representational only. Refer to datasheets for exact specifications.

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