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Adafruit

Adafruit BNO055 + BMP280 BFF Add-On for QT Py

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Breakout Board for everyday users

The Adafruit BNO055 + BMP280 BFF Add-On for QT Py by Adafruit is a mid-range breakout board designed for everyday users. It features Shipping Weight: 0.01 kg and Shipping Dimensions: 5 × 4 × 2 cm.

₹4,904
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Total: ₹4,904
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Shipping Weight: 0.01 kg
Shipping Dimensions: 5 × 4 × 2 cm

Ideal For

Everyday convenience
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SKU: robu-2020404Category: Breakout Board

About This Product

The Adafruit BNO055 + BMP280 BFF Add-On for QT Py by Adafruit is a mid-range breakout board designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.01 kg
  • Shipping Dimensions: 5 × 4 × 2 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The Adafruit BNO055 + BMP280 BFF (Best Friend Forever) is designed to augment QT Py or Xiao boards, providing powerful 9 degree-of-freedom (9DoF) motion plus pressure/altitude sensing capabilities in a compact form factor. This board enhances the capabilities of QT Py boards, offering sensor fusion capabilities and precise barometric pressure measurements.

Features:

  1. Enhanced Sensor Capabilities: Combines the BNO055 9-DOF sensor for motion sensing with the BMP280 precision sensor for barometric pressure and temperature sensing, providing comprehensive environmental data.
  2. Easy Integration: Designed to fit onto the back of any QT Py or Xiao board, this PCB can be soldered into place or made removable using pin and socket headers.
  3. Sensor Fusion: The BNO055 sensor performs sensor fusion internally, providing meaningful sensor data over I2C without the need for complex algorithms.
  4. Versatile Data Output: Outputs various sensor data including Absolute Orientation (Euler Vector and Quaternion), Angular Velocity Vector, Acceleration Vector, Magnetic Field Strength Vector, Linear Acceleration Vector, Gravity Vector, and Temperature.
  5. Barometric Pressure Sensing: The BMP280 sensor offers ±1 hPa absolute accuracy for barometric pressure measurements, enabling precise altitude calculations with ±1 meter accuracy.

Specifications:

  1. BNO055 Sensor Data Output: Absolute Orientation (Euler Vector, 100Hz) Absolute Orientation (Quaternion, 100Hz) Angular Velocity Vector (100Hz) Acceleration Vector (100Hz) Magnetic Field Strength Vector (20Hz) Linear Acceleration Vector (100Hz) Gravity Vector (100Hz) Temperature (1Hz)
  2. BMP280 Sensor Data Output: Barometric Pressure with ±1 hPa absolute accuracy Temperature with ±1.0°C accuracy
  3. Communication Interface: I2C Optional Interrupt/Reset Pins for BNO055 for advanced control Address-changing jumpers for both sensors to switch from default addresses (BMP280 @ 0x77 and BNO055 @ 0x28)
  4. Compatibility: Compatible with QT Py and Xiao boards with I2C communication capability

Package Includes:

1 x Adafruit BNO055 + BMP280 BFF Add-On for QT Py

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.