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Cant connect to ST7735

Posted: Tue Aug 25, 2015 8:00 pm
by josie87

after I fryed my displaymodule, I thought I 'd go for a shiny colored one. My choice fell on a ST7735. I tryed to hook it up using gcarver's lib, but all I get is a black screen.

To verify the screen itself,I ran the arduino examples with my uno and nano, both work fine. Of course I also used the same cables.

I would guess that I wired smth. wrong:

d/c -> x2
rst -> x1
cs -> x5
clk -> x6
din -> x8
bl -> 3.3V

any idea?

Re: Cant connect to ST7735

Posted: Sat Aug 29, 2015 4:33 pm
by josie87