Features:
This is a 0.91 inch OLED display module of 128x32 resolution in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current.
Working without backlight, the OLED display module could give out light by itself.
In low ambient light conditions such as a dark room, an OLED screen can achieve a higher contrast ratio than an LCD.
OLEDs also have a much faster response time than an LCD.

The display with small dimension is very suitable for MP3, function cellphone, smart health device, etc.

Specifications:
Display Size: 0.91"
Text Color: Blue

Resolution: 128x32
Input Voltage: 3.3V
Pins:
GND: (Ground)
VCC: (Power)
SCL: (Clock)
SDA: (Data Cable)

Package Includes:
1 x OLED Display Module

Note: This kit requires certain professional knowledge and ability, please make sure you know how to wire and use it.