Docs: ESP32 Performance & Power

[petermm]

Docs for changing performance/power menuconfig on Esp32.

These changes are made under both the "Apache 2.0" and the "GNU Lesser General
Public License 2.1 or later" license terms (dual license).

SPDX-License-Identifier: Apache-2.0 OR LGPL-2.1-or-later

[UncleGrumpy]

I think this information makes more sense to include as an addendum to the Build Instructions section of the docs.

[petermm]

Moved it to build-instructions.md where it makes more sense, as you suggested.

[UncleGrumpy]

Sorry I missed the triple backticks the first time I looked through this ;-)

[UncleGrumpy]

I missed the backticks the first time through.

[UncleGrumpy]

This looks like a great addition to the documentation. Thanks for helping fill in some of the gaps!

[bettio]

Everything looks good so far, but I'm not sure If we should add more details to the basic build instructions, rather than adding a page about tuning esp32 build.

[UncleGrumpy]

I do see your point, this may not be enough information to break out into a separate chapter yet, but it might be better to push these added customizations further down past the default build and flash instructions. A good place would be right before the section for adding custom nifs and ports to an image.

[UncleGrumpy]

On second thought, if we do start a guide for tuning the build it might attract more contributions, and could also include a section for building debug builds, and enabling the static code checker.

[bettio]

On second thought, if we do start a guide for tuning the build it might attract more contributions, and could also include a section for building debug builds, and enabling the static code checker.

Let's refactor documentation on a second step, I will merge this first step that is still a good contribution.