Just been playing with this plugin (wrapped pd script?) and i really like it.
Is it possible to…
a) tie PD’s bpm to the zynth’s BPM ?
b) output to midi instead of using internal sounds? (i actually have no idea at all where the sounds come from or if they can be manipulated)
you would actually need to modify the PD patch itself for that.
Download it from the zynthian presets directory, then you can install https://puredata.info/ on your computer/laptop to edit and test it, then upload it back to the zynthian