1.54 Inch Graphic OLED Display SSD1309 128x64 Dots Resolution I2C
Interface
Product Specifications
| Product: | 1.54" Inch OLED Screen |
| Resolution: | 128x64 Dots Resolution |
| Interface: | I2C |
| Display Mode: | Passive Matrix Display |
| Optics: | All Viewing Angles |
| Outline Dimensions: | 47.0(L) X 43.0(W) X 13.8(T) Mm |
| Active Area: | 35.06(L) X 17.52(W) Mm |
| Pixel Pitch: | 0.274 X 0.274 Mm |
| Driving Method: | 1/64 Duty Cycle |
| Operating Temperature: | -40°C To +70°C (Customizable) |
| Storage Temperature: | -40°C To +85°C |
| Pin Number: | 4 Header Pins |
| Driver IC: | SSD1309 Or Equivalent |

Product Overview
This single-color passive matrix (PM-OLED) graphic dot matrix
display module features a 1.54-inch diagonal size with 128×64 pixel
resolution. Equipped with the dedicated SSD1309 driver control IC
from Solomon Systech, this version utilizes the I2C (IIC)
two-wire/four-wire interface for simple wiring and easy integration
into various small devices.
Display Performance
Self-luminous without backlight, providing extremely high contrast
and full viewing angle (close to 180°) for clear visibility.
Available in common single-color options (white, blue,
yellow/amber) with support for 256 levels of brightness adjustment.
Features fast response speed with no ghosting and operates within a
temperature range of -40°C to +70°C, making it suitable for outdoor
and industrial environments.
Electrical & Structural Features
Standard 3.3V power supply with extremely low static display power
consumption, ideal for battery-powered portable products. Utilizes
COG (Chip On Glass) process for ultra-thin, lightweight modules.
The I2C interface requires minimal MCU pins for high development
efficiency, with most modules also compatible with SPI interface
mode.
Development & Integration
Mature driver libraries available for mainstream microcontroller
platforms including Arduino, ESP32, and STM32. No complex low-level
development required - capable of directly displaying characters,
icons, simple graphics, and custom dot matrix content.
Core Applications
Maker/DIY and Open Source Hardware: Status display for
Arduino/ESP32 projects (temperature and humidity, sensor readings,
network IP, battery power); control panel for small robots, mini
display for 3D printers.
Wearable Devices: Main/secondary screens for simple smart
bracelets, sports watches, portable health monitors (heart rate,
steps, blood pressure data).
Industrial and Internet of Things (IoT): Display for sensor nodes,
smart home panels, small instruments, outdoor data collection
terminals. Resistance to high and low temperatures and low power
consumption are particularly crucial.
Consumer Electronics and Healthcare: Status display for MP3
players, Bluetooth speakers; reading screens for portable blood
glucose meters, blood oxygen meters, and other small medical
devices.
Automotive and Outdoor Equipment: Tire pressure monitors, mini
dashboards for vehicles, cycling odometers, camping lights.

Frequently Asked Questions
I want the LCD display 8 digits and the outline size is
65x30x2.8mm. Can you provide this?
No problem. Please send us your specification/drawing paper. If you
don't have specifications, you can provide samples and we will
recommend suitable products. We can also customize based on your
requirements.
This LCD is just what we want, but it is big size. Do you have any
smaller size? And the display content needs to be changed a little.
For segment type LCD modules, if you need to modify the outline
size or display content, a new LCD glass module is required. We
will need to create new tooling for you.
This LCD display is HTN type, but I want STN type. Can you make it?
That's all right. We can change it for you as per your request.
I want to customize a new LCD module. Can you do this?
Yes, we can. Please send your drawing paper. If you don't have one,
please advise us of the outline size of the LCD display, display
information (glass thickness, polarizer, display type, connector
mode, storage temperature, operating temperature, supply voltage,
viewing direction, drive condition). We can customize for you.
What is the lead time for tooling?
Generally, it takes 15 to 25 days after drawing paper confirmation
and tooling charge payment. We will report the exact time when you
confirm the drawing paper.
Can you send us samples for checking?
Yes. Sample orders are available.
What is the lead time?
If we have stock for standard products, the lead time is one day
after payment. For mass production of special products, the lead
time is about 15-30 days. If we can finish earlier, we will report
the information in advance.