Adafruit SSD1306 128x64 OLED Display Module (5V)

OVERVIEWER

This is a 1" diameter with high-contrast ratio of OLED (Organic Light-Emitting Device) display module. An OLED display can work without a backlight, because the OLED generates light themselves. SSD1306 controller is used on this OLED display module. SSD1306 is a single-chip CMOS OLED/PLED driver with contrast control, display RAM and 256-step brightness control. This display module can be used with either an SPI or I2C interface, selectable by soldering two jumpers on the back of the board. It is a 5-V ready design, which has an onboard regulator and built in boost converter, so it can directly connect to 3V or 5V microcontroller without needing any kind of signal level shifter.

Technical Details:

SSD1306

• Resolution: 128 x 64 dot matrix panel
• The microcontroller needs more than 1KB of RAM as a display buffer.
• This board/chip uses I2C 7-bit slave address between 0x3C ~ 0x3D, selectable with onboard jumpers