DFRobot reached out to me recently, wanting me to use their special Arduino Nano board and OLED. At first I wanted to create a smart bike, and I built it to its entirety. But unfortunately the Nano was too weak to run and store the massive sketch that was needed. So I decided to revisit one of my previous projects, a Neopixel matrix that ran a Pong game. I wanted to make it portable instead, and a 1.7" OLED would make a perfect display.