Product description: BME280 - temperature, pressure and humidity sensor - I2C - SB Components SKU27347
The BME280 module is an advanced sensor that combines the functions of measuring temperature, humidity and barometric pressure . Thanks to the use of the I2C communication interface , it requires a connection with only two pins, which makes it an ideal solution for a wide range of electronic projects and IoT applications. The module has also been pre-calibrated, so the user can start working immediately without having to carry out complicated procedures. It measures temperature with an accuracy of ±1°C , humidity up to ±3% and pressure up to ±1 hPa , which makes it one of the most accurate sensors available on the market. It is used in a variety of projects, from indoor and outdoor navigation, through weather forecasting, to extensive home automation.
BME280 - temperature, pressure and humidity sensor - I2C - SB Components SKU27347.
The BME280 module is an advanced sensor that combines the functions of measuring temperature, humidity and barometric pressure.Special features
- I2C communication interface - allows for easy integration
- High precision of measurements - temperature accuracy ±1°C, humidity ±3%, pressure ±1 hPa
- Initial calibration - the module has been calibrated by the manufacturer, which eliminates the need for additional actions
- Compact size - ideal for mobile use
- Versatile use - suitable for indoor and outdoor navigation, weather forecasting and home automation
Pinout description
Name | Description |
|---|---|
| 3.3V | Module power supply |
| SCL | Serial clock pin to I2C interface |
| SDA | Serial data pin for the I2C interface |
| GND | System mass |
Technical Specifications
- Supply voltage: 3.3 V
- Communication interface: I2C
- Measurements: temperature, humidity, barometric pressure
- Temperature measurement range: -40°C to 85°C
- Temperature measurement accuracy: ±1°C
- Humidity measurement range: 0% to 100% RH
- Temperature measurement accuracy: ±3% RH
- Pressure measurement range: from 300 hPa to 1100 hPa
- Pressure measurement accuracy: ±1 hPa
- Calibration: initial
- Dimensions: 20 x 20 mm
- Weight: 2 g
The key advantage of the BME280 module is its initial calibration, so the user can start working immediately. 
