The Arduino Wire library will use the platform's default SDA and SCL pins to communicate. However, it also allows one to specify which pin to use, as many platforms can make use of other pins to do I2C.
This PR allows a user of BMP085 lib to specify the pins it's connected to, BUT does not change the default behavior.
The Arduino Wire library will use the platform's default SDA and SCL pins to communicate. However, it also allows one to specify which pin to use, as many platforms can make use of other pins to do I2C. This PR allows a user of BMP085 lib to specify the pins it's connected to, BUT does not change the default behavior.