waveshare_esp32s3_32MB_hub75 - audio support

[netmindz]

Fresh PR with just the waveshare changes, unlike #5660

Summary by CodeRabbit

Summary by CodeRabbit

• New Features

  • Added official release support for the Waveshare ESP32-S3 (32MB) HUB75 hardware, including Audio Reactive capabilities and SD card support.

• Chores

  • Updated the release automation/build matrix to include an additional Waveshare environment so tagged releases are published for this hardware.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 994f6aad-148c-4f74-bd37-767a44f2f878

📥 Commits

Reviewing files that changed from the base of the PR and between cb2dff8 and 26f032e.

📒 Files selected for processing (1)

• platformio.ini

🚧 Files skipped from review as they are similar to previous changes (1)

• platformio.ini

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Walkthrough

The waveshare_esp32s3_32MB_hub75 PlatformIO environment gains explicit Waveshare hardware and SD SPI build flags, adds Internal_Temperature and AudioReactive usermods, and is included in the release CI default environment list.

Changes

Waveshare ESP32-S3 HUB75 Environment Expansion

Layer / File(s)	Summary
Environment build flags, usermods, and release matrix platformio.ini, .github/platformio_release.ini.template	[env:waveshare_esp32s3_32MB_hub75] now uses explicit Waveshare board, I2C, ES8311 audio/I2S, and SD SPI macros, enables WLED_USE_SD_SPI and SD_PRINT_HOME_DIR, adds Internal_Temperature and AudioReactive via custom_usermods, and is added to default_envs in the release template.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• wled/WLED#5107: Also updates ESP32-S3 PlatformIO environment configuration and related build flags.
• wled/WLED#5558: Also changes release-time PlatformIO environment selection in the tagged build matrix.
• wled/WLED#5657: Also targets the same waveshare_esp32s3_32MB_hub75 PlatformIO environment.

Suggested labels: enhancement, hardware

Suggested reviewers: softhack007, willmmiles

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the Waveshare ESP32-S3 Hub75 environment and the main change: added audio support.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@platformio.ini`:
- Around line 798-799: The build_unflags variable reference on line 798 uses
incorrect PlatformIO interpolation syntax with the env: prefix. In PlatformIO,
the env: prefix is reserved for system environment variables, not for
cross-environment section references. Change the interpolation syntax from
${env:esp32S3_wroom2_32MB.build_unflags} to ${esp32S3_wroom2_32MB.build_unflags}
by removing the env: prefix to properly reference the parent environment's
build_unflags variable.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: cdeb94a6-1a23-4480-b42d-facd8a80a8c2

📥 Commits

Reviewing files that changed from the base of the PR and between 360853b and 5806abc.

📒 Files selected for processing (2)

• .github/platformio_release.ini.template
• platformio.ini

[softhack007]

dmtype=9 (ES8311) is only supported in the WLED-MM (out-of-tree) variant of audioreactive. maybe add a comment to clarify this.

[netmindz]

which is exactly what this env is building against ;)