I recently made a small tutorial for the Elektron Digitakt / Digitone Devices w/ Touchdesigner.
The tutorial is mainly about MIDI and you need at least one of the devices to check it out.
I wrote a more detailed description in the elektron forum: see the link below;
forum post link
Here is a video of another example where i have it connect to nvidia flow.
the tox files are a bonus item that comes with the release.
pay as you wish, just enter 0 for free download
more info and download goto
if they are gone pm me, i got a couple more to give;
all the best