Datasheet

Finish by soldering each of the 8 pins to the 8 pads!

I2C or SPI

The nice thing about the 128x64 OLEDs is that they can be used with I2C (+ a reset line) or SPI. SPI is generally faster

than I2C but uses more pins. It's also easier for some microcontrollers to use SPI. Anyways, you can use either one with

this display

Using with I2C

The display can be used with any I2C microcontroller. Because the I2C interface is for 'writing' to the display only, you'll

still have to buffer the entire 512 byte frame in the microcontroller RAM - you can't read data from the OLED (even

though I2C is a bidirectional protocol).

To start, you'll need to solder the two jumpers on the back of the OLED. Both must be soldered 'closed' for I2C to

work!