PRODUCT DESCRIPTION /SPECIFICATIONS
Bosch has stepped up their game with their new 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 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.
Enhancement of GPS navigatione.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); Target devices, handsets such as mobile phones, table PCs, GPS devices, navigation systems, portable health care devices, home weather stations, flying toys, watches.
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
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
Operating voltage (v) : 1.71 ~ 3.6
Peak current : 1.12mA
Operating Pressure : 300 hPa ~ 1100 hPa.
Operating Temperature : -40 ~ +85 Â°C
Dimensions : 15 x 12 x 2 mm
Weight : 2 gm
1 X BMP280 Pressure Sensor Module Generic
my first specification - Hardik