mcarr823

I've just submitted a PR for the EPD2in13V4: https://github.com/joukos/PaperTTY/pull/127 It hasn't been merged, but in the meantime you could try running that branch yourself: https://github.com/mcarr823/PaperTTY/tree/epd2in13v4

@hunter-meloche Sorry for the delayed response. Yeah, you either need to supply --autofit or --rows and --cols so that PaperTTY knows how big to make the terminal area.

I don't have an epd2in9v2, so this is currently untested, but I took a stab at porting the waveshare driver over. You can try it out here: https://github.com/mcarr823/PaperTTY/tree/epd2in9v2

@Uri0533 I think it probably can be made to run faster, but it's hard to say without a device to test with. Right now the code is written more or...

Actually, it might just be the panel. https://www.waveshare.com/wiki/Pico-ePaper-2.13 https://www.waveshare.com/wiki/Pico-ePaper-2.9 The 2.13 is listed as Partial refresh time: 0.3s The 2.9 is listed as Partial refresh time: 0.6s

Interesting that the code for the epd2in13v4 works on the epd2in9v2 at all. I guess the code is fairly similar. The main difference is the LUT loading. You could try...

I haven't tried running papertty over USB, but a quick look suggests that the commands are the same. So it might be possible to add a different type of target...

@zenmetsu Fantastic news! I wonder what this means for other Lenovo laptops with e-ink screens? The new Thinkbook Twist (Thinkbook Gen 4) where you can spin around the e-ink monitor...

Yeah, I had a quick look through the issue on the rabbitink issue you opened. It'll be interesting to get some more info from the panel, like the LUT version,...

Yeah, 6 is for A2 mode on most panels, 4 is for A2 mode on some of the 6" panels. I figured maybe the lenovo one uses something different than...