Adafruit BMP280 I2C or SPI Barometric Pressure and Altitude Sensor

Key Features: New in 2020 - Now STEMMA QT Compatible - an easy way to plug & play without soldering! BMP280: an environmental sensor with temperature, barometric pressure Great for all sorts of weather sensing and can even be used in both I2C and SPI! Low altitude noise of 0.25m and the same fast conversion time compared to BMP085/BMP180/BMP183 This precision sensor from Bosch is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°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.The BMP280 is the next-generation of sensors from Bosch, and is the upgrade to the BMP085/BMP180/BMP183 - with a low altitude noise of 0.25m and the same fast conversion time. It has the same specifications, but can use either I2C or SPI. For simple easy wiring, go with I2C. If you want to connect a bunch of sensors with