[kartben_]

OP here :) That animation is laggy on the Renode emulator (at the moment at least), but definitely snappy and 30fps on the real HW...

[djmips]

Off topic -> but on topic of the original post. Do you know if https://github.com/ocornut/imgui is available for embedded? It might be too much for the very low end but it for a reasonably capable system it's better than web or some high powered UI like Qt.

[bruce343434]

ah, good to hear! In that case act as if I said nothing :)