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BME280

3,000.00 2,500.00

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Description

BME280 Digital Temperature, Humidity and Barometric Pressure Sensor module reads temperature, humidity, and pressure. Because pressure changes with altitude, you can also estimate altitude.

The sensor can communicate using either SPI or I2C communication protocols (there are modules of this sensor that just communicate with I2C, these just come with four pins).

Specifications:

Supply Voltage: 1.8 – 5V DC

VDDIO interface voltage range:  1.2 V to 5.5 V

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

Operational Range:

Temperature:  -40 to +85°C

Humidity:  0-100%

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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