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caemor / epd-waveshare

Drivers for various EPDs from Waveshare
ISC License
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Adding support for TTGO T5 v2.3.1 ePaper #97

Open derchr opened 2 years ago

derchr commented 2 years ago

Hello, I want to implement support for my 2.13 inch ePaper display that comes with the TTGO T5 v2.3.1. I found the How-To to add new display support and I think this is something I could do. However, I have a hard time understanding all the differences between the models and versioning of those displays and consequently I can't find much documentation for my screen (a datasheet). My board has the DEPG0213BN. I found this datasheet from here but I'm unsure if this even the correct one for my display. This is the most concrete example driver I could find.

Does anyone have a few ideas? Thanks!

derchr commented 2 years ago

For a small update: If anyone also has this display and wants to use it with embedded-graphics, I found the datasheet and modified the epd2in13_v2 a bit and now at least the full refresh does work. Although there is a problem with the border area but this may be easy to fix. I'll look forward to add support for this display.