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Add web-validated ESP32 DevKit shortlist and update docs/README #1

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electron-rare merged 1 commits from codex/find-best-solutions-for-esp32-project into main 2026-02-13 13:04:54 +00:00
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electron-rare commented 2026-02-13 12:50:14 +00:00 (Migrated from github.com)
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Motivation

  • Provide concrete, web-validated recommendations for which ESP32 DevKit boards are best suited for the RTC phone MVP (combiné + clavier + audio) to make hardware selection easier.
  • Surface PlatformIO board IDs and official references so users can start a project quickly and pick an appropriate dev kit for later audio/Bluetooth work.

Description

  • Added docs/solutions_rtc_phone_esp32.md with a short-listed set of recommended dev kits (ESP32-DevKitC esp32dev, ESP32-S3-DevKitC-1 esp32-s3-devkitc-1, NodeMCU-32S nodemcu-32s, LOLIN32 lolin32), a note about ESP32-C3 suitability, and links to Espressif / PlatformIO docs.
  • Updated README.md to include quickstart steps and a pointer to the new dev kit selection guidance.
  • Kept existing PlatformIO skeleton (platformio.ini) and minimal prototype firmware (src/main.cpp) from the project scaffold to preserve the working starting point for the MVP.

Testing

  • Verified referenced Espressif and PlatformIO documentation URLs returned HTTP 200 using curl checks, and all listed links responded with status 200 (success).
  • Ran git operations to stage and commit the changes and verified the commit completed successfully.
  • Attempted a PlatformIO build was not executed in this environment because the pio CLI is not installed, so no local build was run (external pio build not tested here).

Codex Task

### Motivation - Provide concrete, web-validated recommendations for which ESP32 DevKit boards are best suited for the RTC phone MVP (combiné + clavier + audio) to make hardware selection easier. - Surface PlatformIO board IDs and official references so users can start a project quickly and pick an appropriate dev kit for later audio/Bluetooth work. ### Description - Added `docs/solutions_rtc_phone_esp32.md` with a short-listed set of recommended dev kits (ESP32-DevKitC `esp32dev`, ESP32-S3-DevKitC-1 `esp32-s3-devkitc-1`, NodeMCU-32S `nodemcu-32s`, LOLIN32 `lolin32`), a note about ESP32-C3 suitability, and links to Espressif / PlatformIO docs. - Updated `README.md` to include quickstart steps and a pointer to the new dev kit selection guidance. - Kept existing PlatformIO skeleton (`platformio.ini`) and minimal prototype firmware (`src/main.cpp`) from the project scaffold to preserve the working starting point for the MVP. ### Testing - Verified referenced Espressif and PlatformIO documentation URLs returned HTTP 200 using `curl` checks, and all listed links responded with status `200` (success). - Ran `git` operations to stage and commit the changes and verified the commit completed successfully. - Attempted a PlatformIO build was not executed in this environment because the `pio` CLI is not installed, so no local build was run (external `pio` build not tested here). ------ [Codex Task](https://chatgpt.com/codex/tasks/task_e_698f1c841f888331bc152e21bf583a5b)
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electron (Clément Saillant)
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Reference: electron-rare/RTC_BL_PHONE#1