Adafruit 931 Monochrome 128x32 I2C OLED graphic display

The Adafruit Monochrome 128 x 32 I2C OLED Graphic Displays give any microcontroller main board a 128 x 32 monochrome OLED display. All this takes just the 2 x I2C signals plus 2 x power lines. The OLED displays have individual LED pixels which generate their own light so there's no backlight and very high contrast. Even though the displays are only 23mm diagonally they're very clear and crisp.

Adafruit supply a free tutorial and an Arduino library to get you started. Supplied as a fully assembled and tested display board plus strips of 0.1in. pitch pin headers for you to solder on as required. Please use a microcontroller with at least 512 bytes of memory as the display has to be buffered.

• 128 x 32 pixel display
• I2C interface
• 3.3 to 5V logic and power compatible
• Display diagonal 23mm (0.91in.)
• Dimensions: 20 x 35mm (0.8 x 1.4in.)
• Adafruit part no.: 931

*Customers looking to resell on eBay or Amazon should contact Adafruit directly.