Help with 1.54 inch E-ink interface code

#1

Hello,
I recently bought your 1.54inch e-ink display board.
I have searching compatible code for the board. The official one does not compile.
The pinout is not compatible with other libraries as it does not use RST pin like used by popular libraries like GxEPD or Adafruit EPD.

Can you sure any trusted code examples that make this useful? I want to use it with ESP8266 and Arduino and I used Arduino IDE and Platform IO.

Thanks and Happy New Year

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#2

Hello,
You can download our company’s library through https://github.com/HelTecAutomation/e-ink

#5

I tried using this library for my project, but it didn’t work.
The function Display_String doesn’t function correctly and many other things don’t work.
Can you tell me the type of display controller used on the BW1.54 V2 ?
It it ILO0389? or maybe SSD1681?
I want to write my own library for this,

thank you

#6

hi,

The Display_String function cannot be used normally temporarily.

This function currently only works normally in the old version 1.54 inch and 2.9 inch.

#7

I see, but you guys should put the correct information on your website.
I presumed my panel was a IL0389 contoller but now i figured out it is SSD1681 instead.

One of my panels doesn’t work anymore because i tried the wrong driver…

There is also no explanation at all how to identify your panel…
What is the difference between :
USE_154_BW_GREEN
USE_154_BW_BLUE
USE_154_BWY
USE_154_BWR_152

the library and documentation are very disappointing honestly

Wim

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