Thanks for supporting local! Our online shop is open & shipping orders. 


Cables & Connectors

Electronics Components

Motors & Controllers

On Sale items!

Get Professional Support

BBC Micro:bit


On sale items!


Check out our latest news to find out more about events, opportunities and partnerships.

Esmes' Electronics

Esmes' Electronics is a simple introduction to using the micro:bit written by a year 5 student.

Troys' tutorials

Learn with Troy by asking for support and, he will post a tutorial here to benefit all of our visitors. Free advice!

Feature teacher

Be inspired by some of our favorite teachers using our products.

Get professional support

Contact us now to request your own tutorial or learning resource.

This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Add your deal, information or promotional text

Sold Out


Gravity: BNO055+BMP280 intelligent 10DOF AHRS

Notify me when this product is available:

BNO055 is a new sensor IC for implementing an intelligent 9-axis Absolute Orientation Sensor. It is a system in package, integrating a triaxial 14-bit accelerometer, a triaxial 16-bit gyroscope, a triaxial geomagnetic sensor and a 32-bit microcontroller. At just 5.2 x 3.8 x 1.1 mm³, it is significantly smaller than comparable discrete or system-on-board solutions and also is the sensor-hub product of the smallest size that supports Windows 8.1 at present. BNO055 is able to provide not only single data of the three kinds of sensors (accelerometer/gyroscope/geomagnetic) but also integrated data, such as quaternions, Euler angles or vectors. Besides, the built-in MCU frees the users from the complexities of algorithm processing, which provides application support in many aspects for smartphone, wearable device and so on.

BMP280 is an absolute barometric pressure sensor specially designed for mobile applications, which can realize the measurement of barometric pressure and temperature(the data can be converted into altitude through the specific formula). The sensor module is housed in an extremely compact package. It is based on Bosch’s proven Piezoresistive pressure sensor technology featuring high accuracy and linearity as well as long term stability and high EMC robustness. Numerous device operation options offer the highest flexibility to optimize the device regarding power consumption, resolution and filter performance.

Now, this sensor module integrates BNO055 and BMP280 on one board to combine the two sensors into a 10DOF sensor module. The standard Gravity-I2C interface eases the integration process for customers, freeing them from the complexities of multivendor solutions so they can spend more time on product innovation, including novel applications such as wearable hardware. It is also the perfect choice for augmented reality, more immersive gaming, personal health and fitness, indoor navigation and any other application requiring context-awareness.


The sensor of absolute orientation BNO055 + BMP280. The best sensor! 10DOF AHRS





  •    Outputs fused sensor data: quaternions, euler angles, rotation vector, linear acceleration, gravity, heading.
  •    3 sensors in one device: 16-bit gyroscope, 14-bit accelerometer, geomagnetic sensor
  •    Intelligent Power Management: normal, low power and suspend mode available
  •    Barometric pressure & Temperature sensor


  • Operating Voltage: 3.3V~5V DC
  • Operating Current: 5mA
  • Gravity-I2C Interface
  • Operating Temperature: -40~+80℃
  • Product Dimension: 32x27 mm/1.26x1.06”
    BNO055 Accelerometer:
    •    Acceleration ranges ±2g/±4g/±8g/±16
    •    Low-pass filter bandwidths 1kHz~<8Hz
    •    Operation modes: normal, suspend, low power, standby, deep suspend
    •    On-chip interrupt control: motion-triggered interrupt-signal
    BNO055 Gyroscope:
    •    Ranges switchable from ±125°/s~2000°/s
    •    Low-pass filter bandwidths 523Hz~12Hz
    •    Operation modes: normal, fast power up, deep suspend, suspend, advanced power save.
    •    On-chip interrupt control: motion-triggered interrupt-signal
    BNO055 Geomagnetic:
    •    Magnetic field range typical ±1300uT(x-,y-axis);±2500uT(z-axis)
    •    Magnetic field resolution: ~0.3
    •    Operating nodes: low power, regular, enhanced regular, high accuracy
    •    Power modes: normal, sleep, suspend, force
    BMP280 Digital Pressure Sensor:
    •    Pressure range: 300~1100hPa
    •    Relative accuracy: ±0.12hPa(±1m)
    •    Absolute accuracy: ±1hPa(±8.33m)
    •    Temperature range: 0℃~65℃
    •    Temperature resolution: 0.01℃


    • Gravity:BNO055+BMP280 intelligent 10DOF AHRS(V1.0) Module x1
    • Gravity 4Pin I2C/UART Sensor Cable x1

    How We Give Back

    We believe in giving back; We are proud to give 1% of all orders directly to environmental not for profit groups whose focus is the protection, preservation and restoration of our planet. This means every time you purchase from us, 1% goes directly to an environmental cause.