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BMP085 Barometric Pressure Temperature Altitude Sensor Module for Arduino DIY
Description:
- This sensor module is to measure barometic pressure and temperature. You also can use it as an altimeter.
- This module is wth 3.3V voltage regulator, I2C level converter and I2C pin pull-up resistor.
- You can use the module with 5V logic SCM. For example,if there is Arduino, only need to connect VIN pin and 5V pin, GND to groud, SCL, I2C clock and SDA I2C data.Then download BMP085 Arduino library and the caculation of temperature, pressure, and altitude of the sample code. Install the library, and load the sample. Finally you will get precise temperature, pressure and altitude data.
Features:
- VIN: DC3-5V
- Logic: Compatible with 3-5V
- 70X77 I2C adress
- Pressure sensing range HPA 300-1100 (9000m-500m sea level above);To 0.03hpa / resolution is 0.25m
- Working temperature: 40 to 85 degrees C , accuracy, + 2 degrees C
Package list:
- BMP085 Sensor Module
- Arduino Source code
- Schematic diagram
- Chip datasheet
