This OLED display Module is 0.91inch diagonal size, 128x32 pixels, with embedded controller, communicating via I2C interface.

Product Description

0.91 inch OLED module I2C, IIC

Driver IC: SSD1306

Resolution: 128*32

Support voltage 3.3V/5V

IIC, I2C interface definition:

1, GND (power supply negative)

2, VCC (power positive)

3, SCL (clock line)

4, SDA (data line)

Included Header pins to solder.