We have recently meged i to s support, which has preliminary a sink io support in it as well. A thread safe flag is our main sort of interaction between interrops and asing. So you can, yeah, asin criishle send and receive oto buffes. We also have a sin support for pins using, well, a small sort of piece of brape code. I talked about how circopytthon hos a different hardware la layer than micropython does. And like, i don't think either of us have really come up with a what does that look like when you have a sinka weight support? Im, so i'm