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) with HUB75 LED display interface, including Audio Reactive effects and SD card support.

• Chores

  • Expanded the release automation/build matrix to include an additional Waveshare hardware environment for publishing tagged releases.

[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: 62927195-4d04-4402-95ca-0dd3a8422ce6

📥 Commits

Reviewing files that changed from the base of the PR and between 857b314 and cb2dff8.

📒 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 in platformio.ini is expanded with explicit hardware pin definitions (button, I2C, ES8311 audio/I2S, SD SPI), the Internal_Temperature and AudioReactive usermods, and enabled SD SPI flags. The same environment is added to the release CI build matrix template.

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] replaces the minimal build_flags (removing ${hub75.i2s_disable_flags}) with explicit WAVESHARE_S3_PINOUT, BTNPIN, I2C, ES8311 audio/I2S, and UM_SD_* SPI pin macros; enables -D WLED_USE_SD_SPI and -D SD_PRINT_HOME_DIR; sets custom_usermods to Internal_Temperature and the AudioReactive usermod via a pinned Git commit. The environment is also added to default_envs in the release CI template.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• wled/WLED#5558: Introduced the release template/workflow gating for HUB75 envs — this PR directly extends that matrix by adding waveshare_esp32s3_32MB_hub75.
• wled/WLED#5657: Previously introduced the WAVESHARE_S3_PINOUT hardware pinout symbol that this PR's build flags depend on.
• wled/WLED#5514: Related AudioReactive usermod enablement in PlatformIO environments, matching this PR's addition of the AudioReactive usermod via custom_usermods.

Suggested labels

usermod, hardware, enhancement

Suggested reviewers

• DedeHai
• softhack007

🚥 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 'waveshare_esp32s3_32MB_hub75 - audio support' clearly and concisely summarizes the main objective of the pull request: adding audio support to the specific Waveshare ESP32-S3 board variant.
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

---

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 ;)