Every LCD or OLED screen has an IC bonded to the panel ... SPI and I2C displays differ in their wiring. I2C displays rarely ever need anything other than SDA and SCL. Here’s one exception ...

Inexpensive OLED displays with I2C interfaces abound, but there is a catch: they tend to be stuck on I2C address 0x3C. Some have a jumper or solder pads to select an alternate (usually 0x3D), but ...

For those interested in building their very own Raspberry Pi desktop PC case complete with an I2C OLED display, this project is a perfect starting point. The detailed instructions provided by ...

Power for attached sensors or peripherals, within limits, can be sourced from the 1-wire bus “making the DS28E18 a very efficient solution to remotely power and control complex I2C or SPI devices such ...