ssd1306_demo

[jtannenba]

Ask any question, you have, regarding the library
Ok got an ATTiny84a and loaded the demo and nothing happens. I can't find where you load the address of the oled? and tracking thru the libraries, look like I2C is on Pins 4 and 6 instead of SDA on 7 and SCL on 9 as per the pinout on the datasheet. So, what have I missed. I'm 80 and my brain has slowed., but I'm stumped.

Thanks

Ok Disregard, dummy had SDA and SCL reversed. I still can't find where the 0x3c (0x78) address comes from, though pulsview show the address.