0.91 inch I2C/IIC Serial 4-Pin OLED Display Module-WHITE

This 0.91-inch OLED monochrome 128×32 dot matrix display module with I2C interface is part of the IIC/I2C Serial 4-Pin OLED Display Module-WHITE series. When you require an extremely small display, it is ideal. The SSD1306 driver integrated circuit has an I2C interface. With features like high brightness, self-emission, high contrast ratio, slim outline, broad viewing angle, wide temperature range, and low power consumption, OLED screens are far more competitive when compared to LCD screens. With it, you may use any 3V–5V microcontroller, including Arduino.

Pin Definition:

1.GND: Power ground
2.VCC: Power positive
3.SCK: Clock wire
4.SDA: Data wire.