Hello All, first time poster here.
I built a Pepper a few months back with the goal of running some Csound on it.
Here are a couple of things I've cooked up:
A morphable wave folder: https://github.com/jazamatronic/morphing_wavefolder_bela_csound
A wave table oscillator: https://github.com/jazamatronic/wavetable_banks_bela_csound
Cheers