I bought an adafruit 1.27" OLED https://shop.pimoroni.com/products/adafruit-oled-breakout-board-16-bit-color-1-27-w-microsd-holder to use as a monitor to show the raspberry pi screen but later got told it cant be used in such manner because it needs a framebuffer. I want to have a small 1" - 3" scre...