A new guide in the Adafruit Learning System: Adafruit Grayscale 1.5″ 128×128 OLED Display.
This OLED goes out to all the fans who want more pixels! Normally our 128×64 OLEDs are the biggest ones we’ve stocked that can use I2C. This one is a whopping 128×128 pixels and it even has an extra bonus – it can do grayscale pixels! Yep, you get the same crispness of a monochrome OLED but with 16 levels of gray.
This display is a petite 1.5″ diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128×128 individual grayscale OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast; we really like these miniature displays for their crispness!
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