OLED display, no need backlight, self-illumination.
The display performance is better than the traditional LCD display, also lower consumption.
Specifications:
Driver IC: SSD1306
Size: 0.91 inch OLED
Resolution: 128 x 32
Size: 38 * 12 mm
Interface Type: IIC interface
Display Color: Blue
Pin Description:
GND: Power Ground
VCC: Power + (DC 3.3 ~5v)
Operating temperature:-40 ~ 85 ℃
SCL: Clock Line
SDA: Data Line
