PlatformIO Package Manager automatically installs pre-built packages (Frameworks, toolchains, libraries) required by development Development Platforms and build process. Sometimes you need to override original files with own versions: configure custom GPIO, do changes to built-in LD scripts, or some patching to installed library dependency.¹

PlatformIO-Patch was created to solve this problem.

platformio.ini

[patch]
root_dir = ../..
patches = 0001.patch
          0002.patch

[env:my_env]
extra_scripts = pre:pio_patch.py
custom_patch_section = patch

custom_patch_section: Specifies the section used by PlatformIO-Patch root_dir: specify root directory for applying patch patches: patch list

https://github.com/Xinyuan-LilyGO/T-Wristband/blob/master/examples/T-Wristband-DRV2605/platformio.ini

Any useful suggestions are welcome!