Is this mainly for VS Code?
I.E. I wouldn’t be using the st link with Max or Pd?
Sorry for the basic question
You can also use it for DaisyDuino and Oopsy~! I talk about how to use it in the video tutorials!!
You can get it working with pd2dsy but not with plugdata nor pd2dsyGUI yet (as far as I know). If you use pd2dsy via terminal, you can do something like this to use the ST Link: Patch.Init() and stlinkv3 - #12 by Distortion
ST Link is super convenient to have by the way!!
Thanks!
I have used pd2dsy, but I don’t understand ‘use pd2dsy via terminal’. I only know how to use pd2dsy via pd2dsygui. 
Before pd2dsyGUI was developed, the way to use pd2dsy was via terminal or git-bash (for windows)
You can still do it this way by following:
And if you get it working, then you can follow what I linked in my previous reply to use ST Link with pd2dsy!
