10pcs Bme280-3.3 Bme280 Bmp280-3.3v Digital Module Temperature Barometric Pressure Sensor Module Fo The BMP280 barometric pressure sensor is designed for mobile applications. The sensor module is available in a very compact package. small size and low power consumption allow implementation in devices such as battery-powered mobile phones, GPS modules or watches. The BMP280's proven piezoresistive pressure sensor technology offers high accuracy, linearity, long-term stability and high robustness. Many device operating flexibility to optimize device power consumption, resolution and filter performance. A test example uses the default settings for the in order to keep the design as simple as possible. BMP280 module, atmospheric pressure sensor module Module model: -BMP280-3.3 Chip used: BMP280 Power supply: 3.3v Communication : standard IIC/SPI communication protocol Air pressure range: 300-1100hPa Using immersion gold PCB, machine welding process to quality Pin spacing: 2.54mm Module size: 11.5mm Z 15mm Typical application: GPS precise navigation (dead reckoning, upper and lower bridge detection, etc.) indoor and outdoor navigation Monitoring weather forecast for , sports and health care Vertical Speed Indication (Rise/Sink Speed) Fan Power Control Colour:Purple Material:PCB Size: 11.5mm x 15mm Package Contents: 10 x Barometric Pressure Sensor Module 10 x pin Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.