ESPHome - esp-idf Integration Guide?

Having difficulty getting my .h .cpp esp-idf modules to build using the ESPHome Development Environment.

Yes, I looked. There seem to be a plethora of examples of how to include C++ files, or set these up as external or custom components.

These examples for the most part won’t work for me. In every case, my included esp-idf Bluetooth headers can’t be found.

I’m needing to source a definitive, up-to-date guide for integrating esp-idf modules into ESPHome 2025.10.0.

Can anyone point me in the right direction, please?

TIA. :alien:

Outstanding, Chris.

Thank you very much.

M.

(post deleted by author)