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BME280 BMP280 digitális érzékelő hőmérséklet páratartalom légköri nyomás érzékelő modul I2C SPI 1,8-5V GY-BME280 5V/3,3V
BME280 BMP280 Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C SPI 1.8-5V GY-BME280 5V/3.3V
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: 0-100%
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
BME280 Features
– Package 2.5 mm x 2.5 mm x 0.93 mm metal lid LGA
– Digital interface I2C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz)
– Supply voltage VDD main supply voltage range: 1.71 V to 3.6 V
VDDIO interface voltage range: 1.2 V to 3.6 V
– Current consumption 1.8 uA @ 1 Hz humidity and temperature
2.8 uA @ 1 Hz pressure and temperature
3.6 uA @ 1 Hz humidity, pressure and temperature
0.1 uA in sleep mode
– Operating range -40… 85 C, 0…100 % rel. humidity, 300…1100 hPa- Humidity sensor and pressure sensor can be independently enabled/disabled
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33059648229/1 – sitai
