Custom version of the Adafruit_SSD1306 library for 128x64 and 128x32 OLED displays.
Original code can be found here. Adafruit sells them here.
This library specifically targets the Simblee on the OpenHAK Fitness Tracker
Uses the Wire2 (secret 2nd) I2C bus on the Simblee. Use these pins!
#define OLED_RESET 4
#define SCL_PIN 2
#define SDA_PIN 3
Wire2.beginOnPins(SCL_PIN, SDA_PIN);