0.91″ OLED LCD display I2C

Specifications

1. LCD size: 0.91 inches
2. Dot matrix size: 128*32
3. LCD color: blue letter black background
4. Hardware interface: IIC
5. Driver chip: SSD1306
6. Working temperature: -40°C—+70°C
7. Storage temperature: -40°C—+85°C

I2C interface definition:

1. GND (power negative pole)
2. VCC (positive pole of power supply)
3. SCL (clock line)
4. SDA (data line)