Arduino Anxiety - Uno, 128x32 OLED and u8g2lib

The frustrations of getting a 128x32 pixel OLED working with the new u8g2 display library. Got there in the end though.

0.91" IIC I2C Serial SPI OLED LCD Display 128x32 3.3V/5V AVR PIC STM32 Arduino http://www.ebay.com/itm/-/192000020111