Mini I2C OLED Display with just 4 connections
Joshua Jach has developed and released his mini I2C OLED display. The project, which has been fully funded via KickStarter, provides a simple way to interface MCUs to a small Organic Light-Emitting Diode (OLED) Display based on the SSD1306 driver. The OLED Module is controlled via I2C fast-mode, with a bit rate up to 400kbit/s. Only 4 wires are needed to control it – 5V, GND, SDA, SCL.OLED and tagged I2C, Kickstarter.