BMP280 Barometric Pressure Sensor Module

The BMP280 is an absolute barometric pressure sensor, which is especially feasible for mobile applications. Its small dimensions and its low power consumption allow for the implementation in battery-powered devices such as mobile phones, GPS modules or watches. The BMP280 is based on Bosch’s proven piezo-resistive pressure sensor technology featuring high accuracy and linearity as well as long-term stability and high EMC robustness. Numerous device operation options guarantee for highest flexibility. The device is optimized in terms of power consumption, resolution and filter performance.

CJMCU-BMP280 is the absolute pressure sensor is designed for mobile applications. The sensor module is located in a very compact package. Its small size and low power consumption allows realization of battery-powered devices such as mobile phones, GPS module, or watch.

BMP280 based on Bosch's proven piezoresistive pressure sensor technology with high accuracy, linearity and long-term stability and robustness of the high electromagnetic compatibility. Many devices operating option provides maximum flexibility, optimized power consumption device, resolution and filter performance. Case examples of the use of a test, the default setting is for developers to make the design as simple as possible.

Barometric pressure sensor Application:

1. GPS navigation enhancement (such as time Pre-improvement, dead reckoning, slope detection)
2. Indoor Navigation (ground testing, lift detection)
3. Outdoor navigation, leisure and sports Applications
4. Weather forecast
5. Health care applications (eg spirometry)
6. Vertical speed indicator (such as the rise or sink rate)

Barometric pressure sensor Specification:

1. Supply Voltage: 3.3V
2. Current Consumption: 0.6 mA
3. Barometric Pressure Measure Range: 300 – 1100 hPa Accuracy: ±1.0 hPa
4. Temperature Measurement Range: -40 to 85 Accuracy: ±1
5. Interface: I2C
6. Crowtail Port: I2C
7. Dimensions: 11.5mm x 15mm