Add support for WeAct Studio 1.54 Inch Epaper Module EPD

[lboue]

Describe the problem you have/What new integration you would like

Add support for WeActStudio.EpaperModule: WeAct Studio 1.54 Inch Epaper Module EPD (ref GDEH0154D67).

• 200x200 pixels
• 3.3V I/O
• 4 lines SPI
• SSD1681

Additional context

• WeAct-EpaperModule-1.54 Board Shape.pdf
• EpaperModuleTest_Arduino_ESP32C3.ino: demo Arduino sketch
• GxEPD2: GxEPD2 Arduino Display Library for SPI E-Paper Displays

WeAct boards

• Add support for 2.9" WeAct 3 color epaper display #6226
• add support for weact eink (2.13 maybe 2.9) #2101

[latonita]

@lboue Hi, did you try waveshare epaper component?
I suppose it shall work with ssd1681

[latonita]

@lboue This display finally came to me from aliexpress... and it properly works with existing component.

I attached it to my esp32dev module like this:

spi:
  clk_pin: GPIO18 # scl
  mosi_pin: GPIO23 # sda

display:
  - platform: waveshare_epaper
    model: 1.54inv2
    cs_pin: GPIO17
    dc_pin: GPIO22
    reset_pin: GPIO19
    busy_pin: GPIO21
    update_interval: 15s
    full_update_every: 30
    lambda: |-
      it.print(10, 10, id(font1), "Hello World!");

I might update documentation so it will include WeAct name so it can be found by search function on the site.

[lboue]

@latonita
Thanks for the test. I'm going to try it again.