BME280 sensor board with I2C and SPI for temperature humidity and pressure - STEMMA QT

This sensor board features a BME280 sensor for measuring temperature, humidity and barometric pressure in a single compact module. It supports both I2C and SPI, making it easy to integrate into a wide range of embedded applications, including weather stations, indoor climate monitoring and portable measurement projects.

The board includes a 3.3V regulator and level shifting, allowing use with both 3V and 5V logic systems. STEMMA QT connectors enable fast, solderless integration with compatible development boards and sensor modules. Thanks to its accurate pressure measurement, this sensor board is also suitable for altitude estimation and pressure trend monitoring.

Product features

• Sensor board with integrated BME280 sensor
• Measures temperature, humidity and barometric pressure
• Supports both I2C and SPI
• Compatible with 3V and 5V logic
• Equipped with STEMMA QT connectors for quick I2C connection
• Compatible with Qwiic cabling
• Suitable for indoor climate, weather and altitude projects

Technical specifications

• Interfaces: I2C, SPI
• Power and logic compatibility: 3V, 5V
• Humidity accuracy: ±3%
• Pressure accuracy: ±1 hPa
• Temperature accuracy: ±1.0°C
• Altitude accuracy: approximately ±1 m
• Low altitude noise: 0.25 m
• Dimensions: 25.2 x 18.0 x 4.6 mm