Bme280 - Overview
Environmental Sensor BME280
The BME280 Environmental sensor is an atmospheric sensor that measures three values: temperature, pressure, and humidity. Additionally, elevation can be calculated. It is simple to use since it communicates via I2C with a hardware-defined address of 0x76 and is designed for seamless Qwiic (formerly easyC) connectivity. It is extra small, so it can be placed anywhere. This sensor measures everything you need to know about atmospheric conditions; it is ideal for meteorological station projects! This board comes with two easyC connectors, providing easy connections.
Enviromental sensor BME280
Which products is this documentation for?
Enviromental sensor BME280 breakout
333036
Key Features
- Measurement range:
- Temperature: -40°C to 80°C, ±1°C accuracy
- Humidity range: 0% to 100%, ±2% accuracy
- Pressure range: 30kPa to 110kPa, ±12Pa accuracy
- Power consumption:
- While measuring: 1 mA
- Idle mode: < 5 µA
- Logic voltage level: 3.3V
- Operating voltage: 3.3V (onboard regulator for 5V compatibility)
- Communication: I2C (fixed address: 0x76)
- Connector: 2 × Qwiic (formerly easyC) ports (plug-and-play, no soldering needed)
- Mounting: Two mounting holes for secure attachment
- Dimensions: 22 × 22 mm (0.9 × 0.9 inch)
You may also need
Qwiic cable
Qwiic (formerly easyC) compatible cables with connectors on both ends, available in various lengths.