BMP**5 Barometric Digital Pressure Sensor Module
Description:
BMP**5 is a kind of high precision, ultra-low power consumption pressure sensors, can be applied to mobile devices. Its excellent performance makes the absolute precision reach the minimum 0.*3hPa, and it is with very low power consumption, only 3μ A.
BMP**5 powerful *-pin ceramic-lead chip carrier (LCC) ultra-thin package and can be connected directly with a variety of microprocessors through I2C bus.
Main Features:
- Pressure range: **0 - ***0hPa (***0 meters above sea level to ***0 m).
- Power supply voltage: 3V*5V.
- LCC8 package: Lead-free ceramic carrier package (LCC).
- Size: 2cm× 1.*7cm.
- Low power consumption: 5μ A in standard mode.
- Precision: Low-power mode, the resolution of 0.*6hPa (0.5 m).
- High linear mode with a resolution of 0.*3hPa (0.*5 m).
- Means of communication: IIC communication protocol.
- With temperature output.
- Response time: 7.5ms.
- Standby current: 0.1μ A.
- Eliminates the need for an external clock circuit.
- Temperature compensation.
- Lead-free, RoHS compliant.
Typical applications:
- GPS precise navigation (dead reckoning, the upper and lower bridge detection, etc. ).
- Indoor and outdoor navigation.
- Leisure, sports and medical health monitoring.
- Vertical speed indicator (up / sinking speed).
- Fan power control.
Example:
More details will be shown step by step in the test file.
Download the Arduino Library for BMP**5 and extract it to your library folder in your Arduino installation. Mine is here: C: Program Files arduino****1libraries.
Connect this module with Arduino:
Arduino GND -> BMP**5 GND
Arduino 3.3V -> BMP**5 VCC
Arduino A4 (SDA) -> BMP**5 SDA
Arduino A5 (SCL) -> BMP**5 SCL
Here we use Arduino Sensor Shield to make connection very easy.
Click to download the test code, schematic diagram, datasheet, library etc