[fc417fc802]

I always wondered about this as well. Linux regularly gains reverse engineered drivers and it seems like the same would apply. I guess this is probably how the hobbyist projects that drive the panels faster came about? I assume it's the same as the NDAs surrounding SoCs where the entire exercise seemingly only exists to spite the general public while serving no practical purpose. (Well I suppose pandering to nontechnical management's insecurities is a sort of practical purpose but anyway.)

But I was too lazy and/or uninterested to attempt low level tinkering with e-paper myself and these days you can finally purchase some reasonably(ish) fast panels off the shelf.

[mrheosuper]

1 approach i can think of is having the waveform flashed in factory. On supported controller, you can reflash the stock Waveform with yours.

But still, that does not prevent one from measuring the voltage directly at pixel.