how esp32/esp32s3 running rgb panel(800*480)

zeroKing555
Posts: 3
Joined: Thu Jan 20, 2022 2:39 am

how esp32/esp32s3 running rgb panel(800*480)

Postby zeroKing555 » Thu Jan 20, 2022 8:51 am

Hello everyone!
I want to make esp32s3 running a rgb 800*480 pix panel , but just found a demo most similar like here https://github.com/espressif/esp-idf/bl ... gb_panel.c
what my problem is how to modify this demo(which driver a rgb565) to be able to driver a panel that is the rgb pin is 8r 8g 8b
the panel pin is below,thanks
Attachments
panel.png
panel.png (81.53 KiB) Viewed 1911 times

ESP_Sprite
Posts: 9757
Joined: Thu Nov 26, 2015 4:08 am

Re: how esp32/esp32s3 running rgb panel(800*480)

Postby ESP_Sprite » Fri Jan 21, 2022 2:24 am

I don't think that driver supports anything else than 16-bit yet. If you don't want to wait (or modify the driver), you could control the LCD by simply driving the top 5 R, the top 6 G and the top 5 B bits, and connecting the rest to gnd.

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