![]() ![]() ![]() There are 7 pins that need to be connected to use the OLED128 as a display. On the back of the OLED128 you’ll see there’s a 10 pin header, with numbers printed to indicate pins 1 & 2: ![]() Usually the Raspberry Pi has only one framebuffer device, /dev/fb0, for the built-in HDMI or Composite output (whichever is enabled, whether it's connected to anything or not.) fbtft allows you to add a small display like the OLED128 as a second framebuffer, /dev/fb1. This is the standard way Linux outputs to a visual display. The fbtft project by notro provides kernel modules which allow you to use the OLED128 as a standard display on the Pi - almost anything you can do with the Pi's HDMI output, only smaller!įbtft lets you use the OLED128 as a “framebuffer” device. This is the QuickStart guide for connecting OLED128 to a Raspberry Pi, there is also an Arduino Quickstart guide. The Freetronics OLED128 is a 128x128 pixel full colour OLED display module. ![]()
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