BME280 Embedded High-Precision Barometric Pressure Sensor Module Height

SKU: 1941028

4.99 4.49 Piece 4.49 USD

¥ 35.00

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Descriptions

  • 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 μA @ 1 Hz humidity and temperature

  • 2.8 μA @ 1 Hz pressure and temperature

  • 3.6 μA @ 1 Hz humidity, pressure and temperature

  • 0.1 μA 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

  • Register and performance compatible to Bosch Sensortec BMP280 digital pressure sensor

  • RoHS compliant, halogen-free, MSL1

  • Key parameters for humidity sensor1

  • Response time 1 s

  • Accuracy tolerance ±3 % relative humidity

  • 0 Hysteresis ±1% relative humidity

  • Key parameters for pressure sensor RMS Noise 0.2 Pa, equiv. to 1.7 cm

  • Offset temperature coefficient ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change