Sadly the data sheet does not seem to have been released ... which should be of interest to all ESP32 developers. Meanwhile the ultra-low-power core that existing ESP32 developers will be familiar ...

The new LilyGo T-Deck Pro is another mobile dev kit with a similar design and the same ESP32 dual-core processor. But it differs in a few key ways. For one thing, it has a black and white ePaper ...