MPLAB Harmony 3 Application Development Guide for MPLAB Harmony 2 Users
This page is intended to guide MPLAB® Harmony 2 users on how to develop applications using MPLAB Harmony 3.
MPLAB Harmony is a software framework consisting of compatible and interoperable modules, such as peripheral libraries (PLIBs), drivers, system services, middleware, and third-party libraries.
MPLAB Harmony 3 has the same basic principles as MPLAB Harmony 2; however, new features and improvements were made for this release.
For more information refer the links below.