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SUNROM ELECTRONICS

Atmospheric pressure/altimeter based on BMP180

Calibrated I2C interface

Sunrom Part# 4405

Product Discontinued.
We are no longer selling this product. Contact us if you want to know if alternate model is available.

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BMP180 DS

This breakout board is for the Bosch BMP180 (replaces the BMP085) high-precision digital pressure sensor. The BMP180 measures a pressure range of 300 - 1100hPa.

The BMP180 is the function compatible successor of the BMP085, a new generation of high precision digital pressure sensors for consumer applications. The ultra-low power, low voltage electronics of the BMP180 is optimized for use in mobile phones, PDAs, GPS navigation devices and outdoor equipment.

With a low altitude noise of merely 0.25m at fast conversion time, the BMP180 offers superior performance. The I2C interface allows for easy system integration with a microcontroller. The BMP180 is based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability.

The 662K regulator converts input voltage from 5 to 3.3V to 3V regulated output for sensor. The I2C interface can work with 3.3V or 5V MCU. So you can use the board with either 5V system or 3.3V system.

Specifications

  • Supply Voltage: 3.3V - 5V
  • Pressure Range: 300 - 1100hPa (+9000m to -500m)
  • Interface: IIC (Max 3.4 Mhz)

Applications

  • Indoor navigation
  • GPS-enhancement for dead-reckoning, slope detection, etc.
  • Sport devices, e.g. altitude profile
  • Weather forecast
  • Vertical velocity indication (rise/sink speed)

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Sunrom Electronics & Sunrom Technologies are two companies, that are the foremost online e-commerce stores since 2004, providing innovative embedded systems, components & services. Our aim is to empower you to Make In India. We work closely with electronics manufacturing companies & individuals to understand & solve the challenges faced during production. We do not just sell things, We use them ourselves in our products, and provide you with high quality tested components for trouble free experience.

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