Version 1.2.0

Updates in this release:

No user facing functionality changes.

Updates:

• Move to the SparkFun Toolkit v1.0
• Update code layout to have a platform independent layer and an Arduino layer
• Continued update of README.md

Release version v1.1.2

This release contains the following updates:

• Add version qualifier for the SparkFun_Toolkit dependency in library.properties. Now using the toolkit version < 1.0.

Fixes max allowable I2C address

As the title suggests, the max allowable I2C address is now 0x77 instead of 0x7F.

Release v1.1.0

• Adds support for the latest version of the Ultrasonic Distance Sensor: Hardware Version v10.
• Adds a two more examples

v1.0.0

Update README.md