greengoblin
Posts: 1
Joined: Tue Jul 17, 2018 4:20 pm

Problem with ST7735S controller lcd display

Tue Jul 17, 2018 4:48 pm

Hello everyone
I've just bought a lcd display to show an image with, is this one: https://es.aliexpress.com/item/0-96-inc ... 0000000000
The problem is that I'm new in this world and I don't know how to set it up and thought I've searched for information I can't get the way to make it work.
Any ideas?
Thanks.

juj
Posts: 26
Joined: Sat Nov 18, 2017 10:51 pm

Re: Problem with ST7735S controller lcd display

Wed Jul 25, 2018 7:13 pm

If the only difference between ST7735S and ST7735R is the resolution (128x64 instead of 128x160), then you may be able to use fbcp-ili9341 to drive the display, by changing this line https://github.com/juj/fbcp-ili9341/blo ... 735r.h#L23 to do 64 instead of 160. See https://github.com/juj/fbcp-ili9341.

If there are other differences between the two, then fbcp-ili9341 probably does not apply (and may be a waste of time). In that case, try searching the web for driver code or libraries from projects that have successfully used ST7735S, and/or try to find the spec sheet to see if you can develop or port a driver for it.

Good luck!

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