Onyx Boox Max2 is a secondary EINk monitor, sheet music reader and e-reader

The niche of eInk and HDMI interface == side monitor on a more relevant computer certainly interests me. I've seen a few people talk about hacking their own, sourcing product, this Onyx stuff gets talked about in that space too.

I wish the Qualcomm 'mirasol' idea had moved beyond small devices. (it works in tiny screen. I think they failed to make it work at volume production, for large devices)