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Barometric Pressure Sensor I2C - BME180

by OEM
Measuring the absolute pressure of the enviroment using a digital barometer such as this has some interesting applications. By converting the pressure...
39-00013307
Company: OEM
Made in: China
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1.80
Without VAT 1.45

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DESCRIPTION

Measuring the absolute pressure of the enviroment using a digital barometer such as this has some interesting applications. By converting the pressure measured into altitude, you have a reliable sensor for determining the height of your robot, plane or projectile!

Using a sensor as capable as the BMP180 you can achieve accurary of 1m, with noise of only 17cm in ultra high resolution noise. The device will operate at only 0.3uA meaning low current draw for battery powered applications.

The BMP180 comes fully calibrated and ready to use. As the device operates over I2C we've added optional I2C pull ups that can be enabled using the PU (pull up) jumper on the board for your convenience and ease during breadboarding.

Using I2C, the device provides pressure and temperature as 16bit values, which are used along with calibration data within the device are used to provide a temperature compensated altitude calculation.

SPECIFICATIONS

Sensor Type:
  • Barometric Pressure
Typical Input Voltage:
  • 3.3VDC
Interface:
  • Digital
Communication Protocol:
  • I2C

SPECIFICATIONS

  • 1.8V to 3.6V Supply Voltage
  • Max I2C Speed: 3.5Mhz
  • Low power consumption: 0.5uA at 1Hz
  • I2C interface
  • Very low noise: up to 0.02hPa (17cm)
  • Full calibrated
  • Pressure Range: 300hPa to 1100hPa (+9000m to -500m)
  • Dimensions: 13x10mm

VIDEO

Using BMP180 Digital temperature and pressure Sensor with Arduino