So, I finally got my OLED display (see pictures attached). I connected the SCL pin of the display to C.1 (hi2 scl) on my 08M2 picaxe and the SDA pin of the display to C.2 (hi2c sda). Using the code found in this threat (https://bit.ly/2v9ztdm) - which I will also attach below - I tried running the thing, but nothing happens. I think it might have something to do with me perhaps using the wrong address of the display, which I am guessing is written somewhere on the back (1st picture)? Also, what is the voltage on the SDA and SCL lines supposed to be? I have around 3.3V.
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