To Fasani corp and all CALE-IDF supportors regarding 7.5 inch #GDEW075T7 / #GDEY0757T/ #GDEY075Z08 and #GDEW075T8 about cale-idf

[martinberlin]

Great I’m slowly getting fit and will answer this in detail. Two things from the top of my head:
GDEY075Z08 true never had one of that ones so we could add it. I still have the old dinosaur of the gold/black somewhere and still refreshes

About gdew075T7.h did you try the 4 gray class? Because this one’s have a quite big buffer to keep 4 buffers in RAM and make a function like in new displays setMonoMode(bool). With 3 buffers I refer to:

1. Monochrome buffer
2. RAM1 4 grays
3. RAM2 4 grays

for the 4 grays you need to send usually to the 2 RAMs of the display and first put it in the 4 gray Waveform mode.

Anyways the 4 grays in this model never got it 100% right like in the 400x300 version (ultrachip)
About the Wiki page titles: I’m finding it hard to find epaper models. What do you think of renaming them like this:
Model name / width x height / BR (tint colors if other than black)
Example:

gdew075T7 800x480

[gooddisplayepaper]

Great I’m slowly getting fit and will answer this in detail. Two things from the top of my head: GDEY075Z08 true never had one of that ones so we could add it. I still have the old dinosaur of the gold/black somewhere and still refreshes

About gdew075T7.h did you try the 4 gray class? Because this one’s have a quite big buffer to keep 4 buffers in RAM and make a function like in new displays setMonoMode(bool). With 3 buffers I refer to:

1. Monochrome buffer
2. RAM1 4 grays
3. RAM2 4 grays

for the 4 grays you need to send usually to the 2 RAMs of the display and first put it in the 4 gray Waveform mode.

Anyways the 4 grays in this model never got it 100% right like in the 400x300 version (ultrachip) About the Wiki page titles: I’m finding it hard to find epaper models. What do you think of renaming them like this: Model name / width x height / BR (tint colors if other than black) Example:

gdew075T7 800x480

Tried with GDEY075T7 using demo4gray and also demograys. No luck with EPD. see the video
Will then need to get you a solid sample.
https://twitter.com/i/status/1637730544057466880