[moffkalast]

For the less reverse-engineering prone among us, there are also similarly sized e-ink displays that plug into Raspberry Pi DSI ports for maybe $5 more on Aliexpress. They might actually be salvaged kindle screens.

[slig]

Do you have a model number or link, please?

[bartvk]

I seriously do not like people saying "it's on AliExpress". I'm sure it is, but the problem is quality control so a specific link is greatly helpful.