Digitális barometrikus nyomásérzékelő kártya csere I2C / SPI BMP280 BME280 3.3V kék

Digital Barometric Pressure Sensor Board Swap I2C/SPI BMP280 BME280 3.3V Blue100% Brand New and High Quality!
High precision, ultra-low power consumption pressure sensors, can be applied to mobile devices.
Low energy consumption.
Eliminates the need for an external clock circuit.Technical specifications:
Model: BMP280 Digital Barometric Board Module
Pressure ranges: 300-1100 hPa (equivalent to 9000 ...- 500 m above / below sea level)
Relative accuracy: ± 12 hPa (equivalent to ± 1 m 950 ~ 1050hPa @ 25 ° C)
Absolute precision type: ± 1 hPa (950 ... 1050 hPa, 0 ~ 40 ° C)
Offset temperature coefficient: 1.5 Pa / K, equiv. At 12.6 cm / K (25 ~ 40 ° C at 900 hPa)
Temperature range: -40- 85 ° C
Color: see the pictures
Operating voltage: 3.3 VPackage Include:
1 x BMP280 Digital Barometric Board Module
201914003131 - ali110 (280)