This is geared towards my iPhone 4s, but really any BLE (Bluetooth 4.0) enabled device will work.The first thing is to go out and read this: https://learn.adafruit.com/getting-started-with-the-nrf8001-bluefruit-le-breakout/introductionor this: https://learn.adafruit.com/downloads/pdf/getting-started-with-the-nrf8001-bluefruit-le-breakout.pdfDone? Good.Previous tutorials have worked with the SainSmart OLED which uses a 1306 SSD (the code for this can also be found at Adafruit for their graphics - https://learn.adafruit.com/monochrome-oled-breakouts/arduino-library-and-examples).The nrf8001 …