2.23-inch 128x32 PMOLED Display Module

2.23 128×32 OLED Display Module, Display Mode: Passive Matrix, Display Color: Monochrome (White)

 > 2.23-inch 128×32 oled display SPI/IIC interface

Main parameters of 2.23-inch PMOLED Display Module

ITEMStandard valueUNIT
Display SIZE2.23INCH
Display Type PMOLED
Driver ElementPassive Matrix
Number of Dots128*32Dots
Display Color Monochrome (White)
Pixel Pitch (W*H)0.43*0.41mm
Active Area55.02*13.1 (mm)mm
Viewing Directionall direction
Control ICSSD1305
Panel Size(W*H*T)62(W)*24(L)*2(H)mm

Download relevant technical documents

SSD1305 data sheet for small oled display

Specification of 0.2.23-inch small oled display

Circuit diagram of 2.23-inch small oled display

Customize the length, width and thickness of FPC or cable, adjust the pin arrangement according to the interface type, and select the appropriate connector. Make your display or circuit board simple and safe with an excellent FPC solution.

A touch screen can be added according to your requirements, there are three options: resistive touch screen, capacitive touch screen, infrared touch screen. Or add protective glass as needed

Display screens with different optical parameters can be designed according to needs, such as brightness, color gamut, response time, gamma and other parameters, and anti-glare, anti-fingerprint coatings, etc. can also be added

The circuit board we designed can convert the interface of your display into an HDMI interface. If your product does not have any display control capabilities, you can use our serial display and only need to use simple commands to control the displayed content through RS232/458

2.23-inch OLED Display drawings and interfaces

The display device features a stunning 2.23-inch monochrome OLED that renders content in stunning white that effortlessly catches the eye. It has a resolution of 128×32 and offers a visually appealing interface that provides crisp visuals and enhances user experience. The OLED supports a variety of interface options, including the versatile 8-bit 8080, 8-bit 6800, 4-wire SPI and I2C, ensuring seamless integration with a wide range of devices. The brightness of the display reaches 120cd/㎡, and the luminosity is high, making it easy to read even under different lighting conditions. Display FPC adopts convenient plug-in design, simple and stable. With its impressive features and adaptability, the 2.23-inch monochrome OLED is an excellent choice for any display application.

The outline drawing is as follows:

Interfaces are defined as follows:

2VLSS Ground of Analog Circuit
3VSS`Ground of Analog Circuit
5VDD Power Supply for Logic Circuit
6BS1Communicating Protocol Select
7BS2Communicating Protocol Select
8CSThis pin is the chip select input. The chip is enabled for MCU communication only
when CS# is pulled low. 
9RESPower Reset for Controller and Driver
10DCData/Command Control
11R/WRead/Write Select or Write
12E/RDRead/Write Enable or Read
13D0Host Data Input/Output Bus
21IREFCurrent Reference for Brightness Adjustment
22VCOMHVoltage Output High Level for COM Signal
23VCCPower Supply for OEL Panel

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