[Retired]HDPM01 Electric Barometer + Compass Module


includes a barometer pressure module and a electronic compass module, the pressure module is made up by a resistive pressure sensor and ADC, the ADC value of current pressure can be read directly and then convert into elevation information, precision can narrow to 1 meter. Including the compass function, this module can be developed for outdoor products.


  •  Operation voltage: 2.2V~3.6V
  • Operation temperature:
  • No need external circuits
  • High speed IIC protocol, speed upt to 400Khz
  • Stand 2.54 pins, can be used directly on bread board.



Additional information

Weight 0.01 kg


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