This user's guide describes how to use MPLAB PICkit 4 In-Circuit Debugger. Other useful documents are listed below. The following Microchip documents are available and recommended as supplemental reference resources.
Multi-Tool Design Advisory (DS51764)
Please read this first! This document contains important information about operational issues that should be considered when using the MPLAB PICkit 4 In-Circuit Debugger with your target design.
MPLAB X IDE Online Help
This is an essential document to be used with any Microchip hardware tool.
This is an extensive help file for the MPLAB X IDE. It includes an overview of embedded systems, installation requirements, tutorials, details on creating new projects, setting build properties, debugging code, setting configuration bits, setting breakpoints, programming a device, etc. This help file is generally more up-to-date than the printable PDF of the user’s guide (DS50002027) available as a free download at www.microchip.com/mplabx/.
Release Notes for MPLAB PICkit 4 In-Circuit Debugger
For the latest information on using MPLAB PICkit 4 In-Circuit Debugger, read the notes under “Release Notes and Support Documentation” on the MPLAB X IDE Start Page. The release notes contain update information and known issues that may not be included in this user’s guide.
MPLAB PICkit 4 Quick Start Guide Poster (DS50002721)
This poster shows you how to connect the hardware and install the software for the MPLAB PICkit 4 In-Circuit Debugger using standard communications and a target board.