BMP280 Barometric Pressure and Altitude Sensor Module, 3.3V or 5V, I2C

BMP280 3.3/5V I2C SP Digital Barometric Pressure Altitude Sensor High Precision Atmospheric Module for arduino Replace BMP180 Product Introduction BMP280 is a digital pressure sensor with an accuracy of ± 0.12 hPa (equivalent to ± 1 meter) and a sensor power consumption of only 2.7 μ A. BMP280 adopts an extremely compact 8-pin metal cap LGA package. Including pressure and temperature measurement functions. This pressure sensor supports IIC communication interface. Product parameters 1. Input voltage: DC 5V 2. Communication method: Standard IIC communication protocol 3. Using chips: BMP280 4. Pressure range: 300-1100hPa Product application GPS navigation enhancement, indoor navigation, outdoor navigation, etc. Product Introduction BMP280 is a digital pressure sensor with good performance, with a relative accuracy of ± 0.12 hPa (equivalent to ± 1 meter) and a sensor power consumption of only 2.7 μ A. BMP280 adopts an extremely compact 8-pin metal cap LGA package. Including pressure and temperature measurement functions. This pressure sensor supports SPI and IIC communication interfaces, and compared to the previous generation BMP180, its accuracy has been significantly improved, making it suitable for application in low-cost multi rotor aircraft flight controllers. Product parameters 1. Input voltage: DC 3.3V 2. Communication method: Standard IIC/SPI communication protocol 3. Using chips: BMP280 4. Pressure range: 300-1100hPa Product application GPS navigation enhancement (such as improvements in time prediction, dead reckoning, slope detection), indoor navigation (ground detection, elevator detection), outdoor navigation, etc matters needing attention: The module power supply voltage can only be 3.3V and cannot be 5V, otherwise it will damage the module.