dotmatrix
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Activity overview
Latest activity by dotmatrix-
dotmatrix commented,
as you can see , the more I move the image toward column 159 the worse it gets... the image always starts at 0,0 then finshes at the programed column
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dotmatrix commented,
another garbled image...
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dotmatrix commented,
correct image
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dotmatrix commented,
sorry, pic above is the scrambled image...
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dotmatrix commented,
here is the correct image:col: 0-19row: 0-19
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dotmatrix created a post,
seps525 col/row line troubles
I have the 160x128 oled module that I have been trying to get working for the last or year or so, I'm trying to dispay three 20x20 images, but they only display correctly when the row and column st...
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dotmatrix commented,
try making your refresh rate faster....
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dotmatrix commented,
sounds like you fried something, unless you got a smt soldering iron, your better off buying a new module. if you do have a smt tip, you can try and desolder the lt1615 and replace it. fyi, i alway...
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dotmatrix created a post,
NHD 1.69 color oled osc freq
page 13 of the data sheet says to set reg 0x03 (clock div) to 0x90 to get 90 frames/sec, but the seps525 data sheet says to make it 0x30 for 90 hz. can you update your datasheet? thanx, good produc...
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dotmatrix commented,
I have been using this display fine, did you try a 2nd module??