Barometric Pressure Shield (HP303B)

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I2C Barometric Pressure & Temperature shield based on HP303B. [Buy it]

Features

  • I2C Interface
  • Two user selectable addresses (0x77 or 0x76)
  • Operation range: Pressure: 300 -1200 hPa. Temperature: -40 - 85 °C.
  • Pressure sensor precision: ± 0.005 hPa (or ±0.05 m) (high precision mode).
  • Relative accuracy: ± 0.06 hPa (or ±0.5 m)
  • Absolute accuracy: ± 1 hPa (or ±8 m)
  • Temperature accuracy: ± 0.5°C.
  • Separable design
  • Φ2mm mounting holes

Pins

D1 mini GPIO Shield
D1 5 SCL
D2 4 SDA