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Troubleshooting • Re: Ili9341 display installation

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Thanks got it working

wired as ...

Code:

         Pin  GPIO------------------SD0/MIS0  21  (9) *LED       16  (23)SCK       23  (11)SD1(MOS1) 19  (10)D/C       22  (25)RESET     18  (24)CS        24  (18)GND       6   gndVCC       1   3.3v* Not sure if required
copied your dtbo and dts files to /boot/overlays and /boot/firmware/overlays (JIC)
copied the .bin to /lib/firmware
modified /boot/firmware/config.txt with

Code:

# 320x240pixels Waveshare SKU18366 2.8in displaydtoverlay=mipi-dbi-spi,speed=48000000dtparam=compatible=wavesku18366\0panel-mipi-dbi-spidtparam=write-only,cpha,cpoldtparam=width=320,height=240,width-mm=68,height-mm=52dtparam=reset-gpio=24,dc-gpio=25,backlight-gpio=23
The only issue so far I can't get python tkinter screens to work on it, seem to lock up

Statistics: Posted by gordon77 — Fri May 03, 2024 8:46 am



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