Quick, easy, clear and bright
Quick and easy - with the Adafruit brand you know there will be a tutorial or two you can rely on to get you started together with a nice library and this product is no exception. As the OLED display is a SSD1306 you can also use the u8glib library if you prefer (I did briefly while debugging a friends code and it worked a treat). I connected the five wires for spi plus 5v and ground (thanks to the 5v compatibility built into this adapter board) to an Arduino and was playing with graphics in no time. If you prefer to use I2C it looks simple enough and might save you some I/O pins. Clear and bright - the bright white pixels on a black background could not be more clear. The individual pixels are small enough that you'd have to strain to count how many you used in any particular graphic (and I'm shortsighted).
