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PRODUCT DETAILS

Description

Barometric Pressure Unit is a barometer unit that uses QMP6988 barometric pressure sensor to measure atmospheric pressure and altitude estimation, with a relative accuracy of ±0.039hPa (±0.12hPa, equivalent to ±1m height difference), a wide measurement range, and an integrated temperature sensor inside the chip, while the temperature accuracy is very high, as small as 0.0002°C.

Features

  • Built-in temperature and pressure sensors

  • High precision (pressure accuracy: ±0.039hPa; Temperature accuracy: 0.0002°C)

  • Low current consumption: 21.4uA

  • Development platform: Arduino, UIFlow (Blockly, Python)

  • 2x LEGO™ compatible holes

Includes

  • 1x Barometric Pressure Unit (QMP6988)

  • 1x Grove Cable (5cm)

Applications

  • Indoor navigation (floor detection)

  • Altimeter

  • Weather forecast

Specification


Resources

Parameters

Sensor

QMP6988

LDO

HT7533

Operating Pressure Range

30kPa to 110kPa

Relative Pressure Accuracy

±3.9

Pressure Resolution

Temperature Resolution

Temperature Resolution

0.0002°C

Temperature measurement range

-40-80°C

I2C Address

0x56

voltage support

5v

Product Size

24mm × 24mm ×8.1mm

Package Size

136mm × 92mm × 13mm

Product Weight

3.3g

Package Weight

6.9g

LEARN AND DOCUMENTS


Official Barometric Pressure 2 Unit (QMP6988)

SKU: 960fbade-bb76-4caf-ae66-b6ae07ef7725
₪5.41Price
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