Seeed Studio Studio Grove 3-Axis Digital Compass v2 - I2C/SPI Interface
Seeed Studio Studio Grove 3-Axis Digital Compass v2 - I2C/SPI Interface - Image 2
Seeed Studio Studio Grove 3-Axis Digital Compass v2 - I2C/SPI Interface - Image 3
SKU: SENS-4310
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Seeed Studio Studio Grove 3-Axis Digital Compass v2 - I2C/SPI Interface

₹1,469.00 (Inclusive of all taxes)
Out of Stock

The Seeed Studio Studio Grove 3-Axis Digital Compass v2 is a high-precision magnetic field sensor based on the Bosch BMM150 MEMS chip, providing 3-axis magnetic data via I2C or SPI interface. Operating from 3.3V to 5V, it is directly compatible with Arduino, Raspberry Pi, ESP32, and other microcontroller platforms for navigation and orientation applications.

Features

  • Bosch BMM150 3-Axis Magnetometer with high heading accuracy
  • Dual I2C and SPI digital interface for flexible integration
  • Wide operating voltage range from 3.3V to 5V DC
  • Extended industrial temperature range from -40°C to +85°C
  • Compact Grove form factor for plug-and-play prototyping

Out of stock

Description

The Grove 3-Axis Digital Compass v2 utilizes a Bosch BMM150 triaxial magnetometer to measure magnetic field strength along the X, Y, and Z axes. This MEMS-based sensor provides digital output with high resolution, enabling precise heading calculation for navigation systems, robotics, and IoT devices.

Designed for robust performance, the module operates across an extended industrial temperature range and features a standardized Grove connector, simplifying wiring and integration into development platforms. Its improved design offers enhanced performance at a high-value cost ratio compared to its predecessor.

Key Features

  • High-resolution Bosch BMM150 magnetometer core
  • Measures magnetic field ranges of ±1300 μT (X, Y-axis) and ±2500 μT (Z-axis)
  • Provides magnetic field resolution of 0.3 μT
  • Supports both I2C and SPI digital communication protocols
  • Wide 3.3V to 5V operating voltage compatibility
  • Ruggedized for operation from -40°C to +85°C
  • Compact form factor (20 x 20 x 15 mm) with Grove 4-pin connector
  • Optimized performance-to-cost ratio for 3-axis applications

Applications

  • Robotics navigation and heading determination
  • IoT device orientation and tilt-compensated compass systems
  • Drone flight control and stabilization
  • Augmented reality (AR) and virtual reality (VR) motion tracking
  • Industrial equipment position sensing and alignment

Technical Specifications

Manufacturer / BrandSeeed Studio Studio
Model/SeriesGrove 3-Axis Digital Compass v2
Core SensorBosch BMM150 Magnetometer
Operating Voltage3.3V to 5V DC
Digital InterfaceI2C, SPI
Magnetic Field Range (X, Y-axis)±1300 μT (typical)
Magnetic Field Range (Z-axis)±2500 μT (typical)
Magnetic Field Resolution0.3 μT
Operating Temperature-40°C to +85°C
Dimensions (L x W x H)20 mm x 20 mm x 15 mm
ConnectorGrove 4-pin

Frequently Asked Questions

What is the operating voltage range for the Grove 3-Axis Digital Compass v2?

The module is designed to operate from a wide voltage range of 3.3V to 5V DC. This makes it directly compatible with most common microcontroller platforms like 3.3V logic Arduino boards, Raspberry Pi GPIO, ESP32, and standard 5V Arduino systems without requiring a logic level shifter.

What communication interfaces does this compass module support?

This sensor supports both I2C and SPI digital communication protocols. The Grove connector provides access to the I2C pins (SDA, SCL) by default, while the SPI interface pins are available on the module's breakout pads, offering flexibility for integration into different system architectures.

What is the measurement range and resolution of the magnetic sensor?

The Bosch BMM150 magnetometer provides a typical magnetic field range of ±1300 microteslas (μT) on the X and Y axes and ±2500 μT on the Z axis. It offers a high magnetic field resolution of 0.3 μT, enabling precise heading calculations for navigation applications.

Is this sensor suitable for outdoor or industrial environments?

Yes, the module is built for robust performance with an extended operating temperature range of -40°C to +85°C. This industrial-grade temperature specification makes it suitable for demanding applications in outdoor, automotive, and industrial environments where temperature extremes are common.

Package Includes

  • 1 x Seeed Studio Studio Grove 3-Axis Digital Compass v2 Module

Additional Information

Weight 0.008 kg
Dimensions 2 × 2 × 1.5 cm

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