Martin F.

> I found another way for optimizing: rendering screen on cpu that does not contain ui thread, this speed up a lot. That sounds very interesting. When you meant rendering...

Interesting I didn’t know that. Just wanted to mention that in 5.2 version of IDF there are also issues https://github.com/vroland/epdiy/issues/300 so we should prepare to handle those cases because many...

Ouch I'm then also upgrading to that version. I'm still using 5.1 and didn't saw any signal to move on till I read this. Thanks @vroland

I found some time to update this using the new epdiy V7 board which uses esp32-S3 and fast SPI external RAM (Octal at 80 Mhz) All source code and submodules...

For the moment is not important to run this in S2 and in the next reviews I would be interested to compare speed with S3. Other than that a solution...

Hello Bodmer, try to switch the branch to develop. I think they are updates there that are not yet merged in master branch

That's awesome. I'm using this primarily in some IT8951 (parallel epaper displays) but I'm sending data from ESP32S3 as fast I can per SPI. Will try and see if I...

Awesome work will try it before closing the ticket to give you feedback. Thanks a lot!

Thanks TakkaO working as expected. Still didn't try the calculateBoundingBox but I will soon!

Awesome improvement. A before and after video comparison https://twitter.com/martinfasani/status/1591491026656841730