0.91″ OLED Display Module


This module comes with unsoldered pin, kindly contact us if you need soldering help.

1 in stock

Add to Wishlist
Add to Wishlist
SKU: MDU-DPY-OLED-091 Category: Tags: ,


OLED 0.91 inch is a monochrome graphic display module with a built-in 0.91 inch, 128X32 high-resolution display. OLED 0.91inch is able to work despite the absence of backlight. In a dark environment, contrast of OLED display is higher than LCD display. This device is I^2C or SPI compatible. Due to its capability in displaying, it is often used in various application for instances, smart watch, MP3, function cellphone, portable health device and many others.


  • OLED display, no need backlight, self-illumination,
  • The display performance is better than the traditional LCD display, also lower consumption.
  • Driver : SSD1306
  • Dimensions : 0.91″ OLED
  • Resolution : 128 x 32
  • I2C interface



Label Meaning Connection
GND Ground Connect to GND of system
VCC Power source Connect to 3 – 5V of system
SCL Serial Clock Connect to SCL pin (or A5 pin of Arduino)
SDA Serial Data Connect to SDA pin (or A4 pin of Arduino)



Additional information

Weight 5 g
Dimensions 32 × 15 × 5 mm


There are no reviews yet.

Be the first to review “0.91″ OLED Display Module”

Your email address will not be published. Required fields are marked *