BME280/BMP280 Atmospheric Pressure Sensor Temperature Humidity Sensor Module


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Sale price$20.00

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Description

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 accuraccy, 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

 

BME280, the precision sensor from , is soldered onto PCB.

Not only the pressure and the temperature, this sensor can measure humidity.

It uses both I2C and SPI (supports 3-, 4-wire SPI) interface

 

Specifications:

 

Supply Voltage: 1.8 - 5V DC

 

Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)

 

Operational Range:

 

Temperature: -40 to +85°C

 

Humidity: 0-

 

Pressure: 300-1100 hPa

 

Resolution:

 

Temperature: 0.01°C

 

Humidity: 0.008%

 

Pressure: 0.18Pa

 

Accuracy:

 

Temperature: +-1°C

 

Humidity: +-3%

 

Pressure: +-1Pa

 

 

I2C address

 

SDO LOW : 0x76

 

SDO HIGH: 0x77

 

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