feat(matter): examples documentation

[SuGlider]

Description of Change

Adds README.md file for each example

Test Scenarios

CI only

Related links

N/A

[github-actions]

Warnings

⚠️

Some issues found for the commit messages in this PR: the commit message "fix(matter): typo": summary looks too short the commit message "fix(matter): typo": summary looks too short the commit message "fix(matter): typo": summary looks too short Please fix these commit messages - here are some basic tips: follow Conventional Commits style correct format of commit message should be: <type/action>(<scope/component>): <summary>, for example fix(esp32): Fixed startup timeout issue allowed types are: change,ci,docs,feat,fix,refactor,remove,revert,test sufficiently descriptive message summary should be between 10 to 72 characters and start with upper case letter avoid Jira references in commit messages (unavailable/irrelevant for our customers) TIP: Install pre-commit hooks and run this check when committing (uses the Conventional Precommit Linter).

	Messages
📖	This PR seems to be quite large (total lines of code: 4063), you might consider splitting it into smaller PRs

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[Copilot]

Pull Request Overview

This PR adds comprehensive README documentation for 19 Matter example sketches in the ESP32 Arduino Core library. Each README provides detailed instructions for hardware setup, software configuration, commissioning, smart home integration, and troubleshooting for Matter-compatible IoT devices.

Key Changes

• Added detailed README files for all Matter example projects covering sensors, lights, buttons, and other device types
• Standardized documentation structure across all examples with consistent sections for supported targets, features, setup, and troubleshooting
• Included platform-specific commissioning instructions for Apple Home, Amazon Alexa, and Google Home

Reviewed Changes

Copilot reviewed 19 out of 20 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
MatterThermostat/README.md	Documentation for thermostat device with heating/cooling control
MatterTemperatureSensor/README.md	Documentation for temperature sensor with simulated readings
MatterSmartButon/README.md	Documentation for smart button/switch device (note: directory name has typo)
MatterPressureSensor/README.md	Documentation for pressure sensor device
MatterOnOffPlugin/README.md	Documentation for on/off power relay device
MatterOnOffLight/README.md	Documentation for simple on/off light device
MatterOnIdentify/README.md	Documentation for light with identify cluster callback
MatterOccupancySensor/README.md	Documentation for occupancy/motion sensor device
MatterMinimum/README.md	Documentation for minimal Matter implementation example
MatterLambdaSingleCallbackManyEPs/README.md	Documentation for multi-endpoint device with lambda callbacks
MatterHumiditySensor/README.md	Documentation for humidity sensor device
MatterFan/README.md	Documentation for fan device with speed control
MatterEvents/README.md	Documentation for Matter event monitoring example
MatterEnhancedColorLight/README.md	Documentation for color light with temperature control
MatterDimmableLight/README.md	Documentation for dimmable light device
MatterContactSensor/README.md	Documentation for contact/door sensor device
MatterComposedLights/README.md	Documentation for multi-light composed device
MatterCommissionTest/README.md	Documentation for commissioning test example
MatterColorLight/README.md	Documentation for RGB color light device

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[Copilot]

Pull Request Overview

Copilot reviewed 24 out of 26 changed files in this pull request and generated 1 comment.

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[P-R-O-C-H-Y]

@SuGlider The SmartButton sketch name does not match the folder name.

[Copilot]

Pull Request Overview

Copilot reviewed 24 out of 26 changed files in this pull request and generated no new comments.

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[P-R-O-C-H-Y]

@SuGlider CI is failing, some example is trying to compile for P4

[github-actions]

Memory usage test (comparing PR against master branch)

The table below shows the summary of memory usage change (decrease - increase) in bytes and percentage for each target.

Memory	FLASH [bytes]		FLASH [%]		RAM [bytes]		RAM [%]
Target	DEC	INC	DEC	INC	DEC	INC	DEC	INC
ESP32C5	0	0	0.00	0.00	0	0	0.00	0.00
ESP32S3	0	0	0.00	0.00	0	0	0.00	0.00
ESP32S2	0	0	0.00	0.00	0	0	0.00	0.00
ESP32C3	0	0	0.00	0.00	0	0	0.00	0.00
ESP32C6	0	0	0.00	0.00	0	0	0.00	0.00
ESP32H2	0	0	0.00	0.00	0	0	0.00	0.00
ESP32	0	0	0.00	0.00	0	0	0.00	0.00

Click to expand the detailed deltas report [usage change in BYTES]

Target	ESP32C5		ESP32S3		ESP32S2		ESP32C3		ESP32C6		ESP32H2		ESP32
Example	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM	FLASH	RAM
libraries/Matter/examples/MatterCommissionTest	0	0	0	0	0	0	0	0	0	0	0	0	0	0
libraries/Matter/examples/MatterSmartButton	-	-	-	-	-	-	-	-	-	-	-	-	-	-

[SuGlider]

@P-R-O-C-H-Y @me-no-dev @lucasssvaz @Nezaemmy - PR ready for final review.

[github-actions]

⚠️ Pre-commit Hooks Failed

Some pre-commit hooks failed and require manual fixes. Please see the detailed error report below.

What to do:

1. 📋 View the detailed error report to see which hooks failed
2. 🔧 Fix the issues locally in your code
3. 💾 Commit and push your changes
4. 🔄 The hooks will run again automatically

Need help? Ask in the comments below.

[github-actions]

⚠️ Pre-commit Hooks Failed

Some pre-commit hooks failed and require manual fixes. Please see the detailed error report below.

What to do:

1. 📋 View the detailed error report to see which hooks failed
2. 🔧 Fix the issues locally in your code
3. 💾 Commit and push your changes
4. 🔄 The hooks will run again automatically

Need help? Ask in the comments below.