Not as far as I know, Max. The Extensions window on my VS Code/PlatformIO screen shows Arduino, C/C++, Jupyter, markdownlint, PlatformIO IDE and Python. I haven’t explicitly installed any of those, other than PlatformIO and Python.
For the time being, I’m using the solution mentioned earlier - setting up a dummy Arduino .ino file with a data sub-folder and then using my Arduino app’s Sketch Data Upload facility - but this is cumbersome, doing half the work in PlatformIO and half in Arduino, since this seemed to involve closing one app and opening the other at each stage, to avoid “port in use”-type messages.
Any other thoughts?
Thanks & regards,
Les