Hi,
I have a i2C OLED that I cannot seem to display even an example sketch on correctly.
Attached is the image that is displayed. I have tried various examples and I keep getting the same strange type of display with most of the lower section pixelated with an image of sorts at the top.
I have attached the code I am using.
Any assistance would be great.
ssd1306_128x64_i2c.ino (9.33 KB)
Hi,
Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html then look down to item #7 about how to post your code.
It will be formatted in a scrolling window that makes it easier to read.
Thanks.. Tom.. 
Hi.
I have down loaded your code and it works for me.
However your picture shows your OLED screen physically skewed on the breakout board.
I would guess your screen is damaged.
Tom..
I think Tom nailed it spotting physical damage.
what size pull-up resistors you using in theI2C pins ?
Most probably you're just using wrong library for that display. Try using SH1106 instead of SSD1306. I struggled with that same problem a fair bit before i realized my screen wasn't what it was advertised to be..
dave-in-nj:
I think Tom nailed it spotting physical damage.what size pull-up resistors you using in theI2C pins ?
I don't use any pullups, just playing with two I2C displays, still perfect without pullups.
I'm using two different clones of the 128x64, I can measure 10K pullups in one and 15K on the other.
Tom...
TomGeorge:
Hi,Please read the first post in any forum entitled how to use this forum.
http://forum.arduino.cc/index.php/topic,148850.0.html then look down to item #7 about how to post your code.
It will be formatted in a scrolling window that makes it easier to read.Thanks.. Tom..
That does not work for a code that is over 9000 characters.
sterretje:
That does not work for a code that is over 9000 characters.
I know, but how many noob codes are that big, it needs mentioned in the help text?
Tom...
