M5Stack Barometric Pressure 2 Unit (QMP6988) - The Pi Hut

M5Stack Barometric Pressure 2 Unit (QMP6988)

Name: M5Stack Barometric Pressure 2 Unit (QMP6988)
Brand: M5Stack
SKU: U090-B
Price: 4.50 GBP
Availability: InStock

M5StackSKU: U090-B

£4.50

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The Barometric Pressure Unit is a barometer unit that uses a 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.

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)

Specifications

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