Hardware Evaluation & Prototyping: SparkFun

The BMI270 6DoF IMU Breakout is a 1in. x 1in. Qwiic-enabled breakout board based on the ultra-low power BMI270, combinining a 16-bit tri-axial gyroscope and a 16-bit tri-axial accelerometer. On-board solder jumpers allow to easily select the device address, remove the I²C pull-ups, and disable the power LED if need be.

• Solderless Qwiic or breadboard compatible
• Precise acceleration, angular rate measurement and intelligent motion-triggered interrupt features
• Suitable for wearables

The micro-sized version of the BMI270 Breakout board is 0.3in. x 0.75in. and based on the ultra-low power BMI270, combinining a 16-bit tri-axial gyroscope and a 16-bit tri-axial accelerometer. On-board solder jumpers allow to easily select the device address, remove the I²C pull-ups, and disable the power LED if need be.

• Solderless Qwiic and breadboard compatible
• Precise acceleration, angular rate measurement and intelligent motion-triggered interrupt features
• Suitable for wearables

The IN100 NanoBeacon Lite Board features BME280 and BMA400 sensor breakouts, 2.4 GHz wireless low-energy BT beacon, low power consumption, easy setup, power LED, and a reset button.

• For prototyping and testing
• Qwiic connector
• Suitable for wireless sensor monitoring, asset tracking, and real-time location monitoring

The IN100 NanoBeacon Board supports BME280 and BMA400 sensors, providing a low-energy 2.4 GHz wireless BT beacon with minimal programming. It is power-efficient, protocol-compatible, and includes male headers.

• For rapid implementation with minimal assembly and modification
• Qwiic connector
• Suitable for wireless sensor monitoring, asset tracking, and real-time location monitoring

SparkFun's Qwiic BMP581 Pressure Sensor is a tiny breakout, ideal for projects with limited space. Bosch Sensortec's BMP581 uses on-chip linearization and temperature compensation to provide true absolute data for pressure and temperature.

• Qwiic form-factor 0.75in. X 0.30in.
• Exceptional resolution and accuracy (down to 1/64Pa)
• For projects with tight space

The Qwiic Pressure Sensor board utilizes the BMP384 sensor from Bosch Sensortec for high-resolution measurements at a wide measurement range (300hPa to 1250hPa, -40 to +85°C). The sensor is not water-proof without an adequate integration concept.

• High-resolution measurement (up to 21-bit)
• Qwiic standard-size footprint
• For monitoring pressure near water or in humid environments

The Qwiic Micro Pressure Sensor board features the high-res BMP384 from Bosch Sensortec. It offers precision over a wide range (300hPa to 1250hPa, -40 to +85°C) and fits in tight spaces (0.75in. x 0.30in.). The sensor is not water-proof without an adequate integration concept.

• High-resolution measurement (up to 21-bit)
• Qwiic micro-sized footprint
• For monitoring pressure near water or in humid environments

The SparkFun Environmental Sensor - BME688 is a compact 4-in-1 gas sensor breakout, offering precise temperature, humidity, barometric pressure, and VOCs detection within a 1in. x 1in. form factor. The sensor communicates via either I2C or SPI.

• Qwiic compatible
• VOCs, VSCs and gas detection in the part per billion range
• Small form factor