ITEM NAME:GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module for Arduino O5F7 GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module for Arduino O5F7 Feature: BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI! This precision sensor is the best low-cost, precision sensing solution for measuring barometric pressure with +/- 1 hPa absolute accuracy, and temperature with +/- 1.0Â °C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with+/- 1 meter accuracy Description: Model: GY-BMP280-3.3 Chip: BMP280 Power supply: 3V Communication method: Standard IIC/SPI communication protocol Air pressure range: 300-1100hPa Pin pitch: 2.54mm Module size: 11.5mm*15mm Color: purple Material: Plastic Typical application: Enhancement of GPS navigation(e.g.time-to-first-fix improvement,dead-reckoning,slope detection) Indoor navigation(floor detection,elevator detection) Outdoor navigation,leisure and sports applications Weather forecast Health care application(e.g. sirometry) Vertical velocity indication(e.g. risk/sink speed) Package Included: 1 x GY-BMP280-3.3 Sensor Module 1 x pin header Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Chip: BMP280. This sensor is great. 1 x GY-BMP280-3.3 Sensor Module. Module size: 11.5mm 15mm. with +/- 1 hPa absolute accuracy, and temperature with +/- 1.0Â °C accuracy. Because pressure changes with altitude.
