BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module is the cheapest and tiny Atmospheric Sensor Breakout to measure barometric pressure, and temperature readings all without taking up too much space. Anything you need to know about atmospheric conditions you can find out from this tiny breakout. The BMP280 Breakout has been designed to be used in indoor/outdoor navigation, weather forecasting, home automation, and even personal health and wellness monitoring. BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module This module uses an environmental sensor manufactured by Bosch with temperature, a barometric pressure sensor that is the next generation upgrade to the popular BMP085/BMP180/BMP183 Sensor. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI; 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 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 without worrying about I2C address collisions, go with SPI. The BMP280 is a versatile sensor module designed for measuring barometric pressure and altitude with high accuracy. Utilizing both I2C and SPI communication protocols, it offers flexibility in interfacing with various microcontrollers and single-board computers. This module incorporates a Bosch Sensortec BMP280 sensor chip, renowned for its precision and reliability in environmental sensing applications. The BMP280 sensor employs advanced MEMS technology to measure atmospheric pressure with exceptional accuracy, enabling precise weather forecasting, altitude tracking, and environmental monitoring. With its wide operating range and low power consumption, it’s suitable for both indoor and outdoor applications. One of the key features of the BMP280 module is its ability to measure altitude based on the atmospheric pressure. By utilizing the International Standard Atmosphere model, it can calculate altitude changes accurately, making it ideal for applications such as drones, weather stations, and altitude tracking devices. The module’s compact size and easy-to-use interface make it suitable for integration into various electronic projects and systems. Its compatibility with both I2C and SPI interfaces ensures seamless connectivity with a wide range of microcontrollers and development boards, including Arduino, Raspberry Pi, and ESP8266. Furthermore, the BMP280 module typically comes with onboard voltage regulation and level-shifting circuitry, allowing it to operate at different voltage levels without requiring additional components. This feature simplifies the integration process and enhances the module’s compatibility with different hardware configurations. In summary, the BMP280 Barometric Pressure and Altitude Sensor module offer high accuracy, versatility, and ease of use, making it an excellent choice for a wide range of applications requiring precise environmental sensing capabilities. Whether you’re building a weather station, tracking altitude changes, or monitoring atmospheric pressure, the BMP280 module provides reliable and accurate data in a compact and affordable package. Note: This Product is available in two different variants (BMP280 and HW-611) with the same working we will ship it randomly. specifications and Features : Get more precise temperature, atmospheric pressure values, and approximate altitude data 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 applications (e.g. spirometry) Vertical velocity indication (e.g. rise/sink speed) Libraries and tutorials available for Arduino and other microcontrollers Operating Voltage: 1.71V to 3.6V – would typically be operated from 3.3V Operating Temperature: -40 to 85 deg. Celsius (full accuracy between 0 and 65 deg. C) Peak current: 1.12mA Operating Pressure: 300 hPa to 1100 hPa Accuracy between 700 to 900hPa and 25 to 40 deg. C: ±0.12hPa and ±1.0m Package Includes : 1 x BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module. 1 x Header set (Without Soldered).
