[nabilt]

Very cool project. Congrats. I will be trying this out.

Two other project I saw that are somewhat related for those interested:

1. reddit community (r/xteinkereader) building an OS like ebook reader app for a small chinese ereader based on esp32-s3

2. Linux port for the esp32-s3. Interestingly, the S3 has an MMU but I don't think it was used in this project.

https://github.com/ESP32DE/Boot-Linux-ESP32S3-Playground?tab...

[fhcbix]

XTEink isn't using ESP32-S3 but C3. That S3 dev board from OP also comes with 8MB PSRAM (xteink/C3: 384kB RAM only) which IIUC makes quite the difference when it comes to building an embedded OS.