Compass Pressure Sensor Module

24 July 2014 - Direction Sensors, Hypsine Tutorial Point, Sensors - Hypsine Electronics - No Comments

Price : Rs. 1,103/- (Tax excl.)
Part No: SEN-1911
Weight: 0.08Kg
Made by: rhydoLABZ

Compass Pressure Sensor Module

Description: This is a type of digital sensor module which consists of a high resolution piezo-resistive pressure sensor, a compass sensor and an MCU. By using this module, one can measure pressure, temperature and compass parameters. The output data are digitally calibrated and users can easily access related data through I2C interface, which shortens the development time and simplifies the work of designers greatly.

For pressure measurement this module provides three modes: Altitude mode, Pressure mode and Pattern mode. The pattern mode is used for forecasting the variation of weather and users can know the weather conditions through the weather patterns (sunny, cloudy and rainy). This function is similar to what weather station offers but more convenient and concise.

This modules work at 2.4~3.6V. It consumes no more than 2uA in standby mode and 1.5mA in normal work mode. Because of its compact size and extra low power consumption, it is very suitable for portable products.


  • Fully calibrated
  • I2C data interface
  • Pressure resolution: 0.01hpa
  • Compass resolution: 1°
  • Temperature resolution: 0.1°C
  • Pressure accuracy: ±2hpa
  • Compass accuracy: ±3°
  • Temperature accuracy: ±1°C
  • Standby current: <2uA
  • Supply voltage: 2.4~3.6V


  • GPS navigation
  • Sports watch
  • Walkie-talkie
  • Weather station
  • Sports vehicle
  • Robotics
  • Digital compass
  • LBS service
  • Mobile altimeter
  • Barometer systems

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