M5Stack Barometric Pressure 2 Unit (QMP6988)

• M5Stack Barometric Pressure 2 Unit (QMP6988)
• Measures atmospheric pressure and altitude estimation
• Features two LEGO-compatible holes
• Built-in temperature and pressure sensors
• Low current consumption: 21.4 uA
• Development platform: Arduino, UIFlow (Blockly, Python)

The M5Stack Barometric Pressure 2 Unit (QMP6988) is a barometer unit that uses the QMP6988 barometric pressure sensor to measure atmospheric pressure and altitude estimation, with a relative accuracy of ±0.039 hPa (±0.12 hPa, 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.