Digital atmospheric pressure sensor, barometer, BMP280, I2C, DFRobot SEN0372

Brand: Dfrobot
Product Code: AN-19198
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-02
10.70€
Ex Tax: 8.84€

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Digital atmospheric pressure sensor manufactured by DFRobot. It has an integrated BMP280 chip from Bosch. The module integrates temperature and atmospheric pressure - barometer sensors, including altitude. It is used to improve GPS positioning or to realize 3D navigation in rooms with an IMU sensor. The application of the BMP280 chip makes the sensor small, compact and with low power consumption. The measuring range for temperature is from 0 °C to 65 °C with an accuracy of +/- 0.01 °C and for atmospheric pressure from 300 hPa to 1100 h Pa with a relative measurement accuracy of +/- 0.12 hPa.

Specification:
  • Module: barometric pressure and temperature sensor
  • Integrated circuit: BMP280
  • Input voltage range: 3.3 V to 5.5 V
  • Communication interface: I2C bus (5 V supported)
  • I2C interface address:
    • default: 0x76
    • alternative: 0x77 (changeable via ADDR jumper)
  • Temperature measurement range: 0 °C to 65 C°
  • Accuracy of measurement: +/- 0.01 °C
  • Range of pressure measurement: 300 hPa to 1100 hPa
  • Relative measurement accuracy: +/- 0.12 hPa (+/- 1 m)
  • Absolute measurement accuracy: +/- 1 hPa (+/- 8.33 m)
  • Module dimensions: 18 x 11.5 mm
  • Mounting hole:
    • hole position: 13 mm
    • internal diameter: 2 mm
    • external diameter: 3.7 mm
Set includes:
  • Digital air pressure sensor - barometer - BMP280
  • Gold pin strip 1x4 - 2,54 mm pitch