Bosch has stepped up their game with their new BMP280 sensor, an environmental sensor with temperature.
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
Power supply: 3V
Communication method: Standard IIC/SPI communication protocol
Air pressure range: 300-1100hPa
Relative accuracy: 0.12 hPa
Absolute accuracy: 1 hPa
Module size: 11.5mm*15mm
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
Health care application(e.g. sirometry)
Vertical velocity indication(e.g. risk/sink speed)
Note: Images are for reference only See Product Specifications