M5Stack Barometric Pressure 2 Unit (QMP6988)

M5StackSKU: U090-B
Sale price £3.75
incl. VAT
excl. VAT
Only 13 units left

Awesome Extras

M5StackM5Stack Core2 ESP32 IoT Development Kit
Sale price £37.50 incl. VAT excl. VAT
M5StackM5Stack Passive Buzzer Unit
Sale price £3.50 incl. VAT excl. VAT
M5StackM5Stack I/O Hub 1 to 6 Expansion Unit (STM32F0)
Sale price £7.25 incl. VAT excl. VAT

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.


  • 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)


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


Package contents

  • 1x Barometric Pressure Unit (QMP6988)
  • 1x Grove Cable (5cm)

Payment & Accreditations

Payment methods
Amazon American Express Maestro Mastercard PayPal Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.