I need a driver for lcd ST7789 compatible with radxa zero 3w

#1

hello ,i buy recently card radxa zero 3w ,i work with lcd st7789 ,i need to install driver for my lcd compatible with my card ,so I am reaching out to inquire about obtaining a compatible driver for the ST7789 LCD display for my Radxa 3w device. I recently installed the Debian Bullseye XFCE image (version b6) on my device, and I’m pleased to report that all peripherals are functioning perfectly.

However, I am currently facing difficulty in finding a compatible driver for the ST7789 LCD display that works seamlessly with my installed image. Despite my efforts, the drivers I have come across thus far do not seem to be compatible with my setup.

I would greatly appreciate it if you could suggest a compatible driver or provide guidance on where I can find one that is specifically designed for the Debian Bullseye XFCE image and compatible with the Radxa 3w hardware.

#2

Did you try: https://github.com/adafruit/Adafruit_CircuitPython_ST7789
I created fixes for some base libraries of the Adafruit CircuitPython framework, so the Zero 3s are detected properly and the pin layout should be find.
You can checkout https://github.com/burberius/Adafruit_Python_PlatformDetect/tree/raxda-zero3 and install it locally (you need to remove the originally installed one).

If you have questions you can also contact my on the Radxa Discord.

#3

You also need https://github.com/burberius/Adafruit_Blinka/tree/raxda-zero3 installed locally, that’s for the pin assignment.