Package Includes:
1x BMP280-3.3 Digital Barometric Pressure Altitude Sensor (unsoldered pins)
Note: Product Images are shown for illustrative purposes only and color may differ from the actual products.
Description
BMP280 pressure sensor is designed for mobile applications. The sensor module is to use a very compact package. Its small size and low power consumption to allow the battery power supply devices such as mobile phone, GPS module, or a watch.
BMP280 is a proven piezoresistive pressure sensor technology that has high precision, high linearity, and long-term stability, and robustness of electromagnetic compatibility. Many devices operating option provides flexibility and optimize the power consumption device, resolution and filter performance. A test example use cases, the default setting is for developers in order to make the design as simple as possible.
- GY - BMP280-3.3 high-precision altimeter sensor atmospheric pressure sensor module
- BMP280 module, the atmospheric pressure sensor module
- Module models: GY - BMP280-3.3
- Using the chip: BMP280
- 3 v power supply:
- Communication: standard IIC/SPI communication protocol
- Pressure range: 300-1100 hpa
- The heavy gold PCB, machine welding process to ensure quality
- Pin spacing: 2.54 mm
- Module size: 11.5 mm * 15 mm
Application
- GPS navigation enhancement (such as the time the improvement of the app, navigation calculation, slope detection)
- Indoor navigation (ground test, elevator testing)
- The application of the navigation of outdoor, leisure, and sports
- The weather forecast
- The application of health care (such as spirometry)
- Vertical speed indicator (such as rising or sinking speed)
- Applications such as weather forecast, elevation measurement, indoor navigation, fitness, and sports, etc.
- Digital pressure sensor BMP280 can provide excellent performance, relative accuracy of plus or minus 0 12 hPa (+ / - 1 m).
* precise elevation measurement
Pressure sensors can improve the precision of GPS/GNSS, especially in small numbers or GPS satellite signal loss. Today, air pressure sensor has become one of the key elements for high-end smartphones differentiation.
Digital pressure sensor BMP280 can provide excellent performance, the relative accuracy of + / - 0.12 hPa (plus or minus 1 meter), the power consumption of the sensor is only 2.7 mu A.BMP280 has 2.0 x 2.5 x 2.5 mm3 in a small package, including the pressure and temperature measurement function.