Olimex MOD-BME280 Humidity Temperature Pressure Sensor

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Hersteller: Olimex
Artikel-Nr.: EXP-R14-269
Herstellernummer: MOD-BME280
Herkunftsland: BG
Zolltarifnummer: 85423190
Gewicht (kg): 0.005

MOD-BME280 is combined humidity, temperature and pressure sensor module based on Bosch BME280... mehr

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MOD-BME280 is combined humidity, temperature and pressure sensor module based on Bosch BME280 sensor. It has two digital interfaces: I2C (up to 3.4 MHz) and SPI (3/4 wire, up to 10 MHz). Typical use is: Home automation control, quality of working environment, control heating, venting, air conditioning (HVAC), elevator detection (change of air pressure), Vertical velocity indication (rise/sink speed).

IMPORTANT NOTICE: BME380 sensor works on 3.3V power supply, if you use it with Arduino set on 5V you will damage this sensor.

Features:

Operating voltage 3.3V
Temperature -40..+85C
Humidity 0...100 % Rh
Pressure 300...1100 hPa (+9000m..-500m above sea level)
Humidity sensor Response time: 1 s
Humidity accuracy ±3 % Rh
Pressure sensor RMS Noise 0.2 Pa, equiv. to 1.7 cm
Current consumption 1.8 ?A @ 1 Hz humidity and temperature
Current consumption 2.8 ?A @ 1 Hz pressure and temperature
Current consumption 3.6 ?A @ 1 Hz humidity, pressure and temperature
0.1 ?A in sleep mode
Dimensions: 22 x 35 mm

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