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0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V
  • name
  • name
  • name

0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V

MOQ: 5 pieces
Price: $1.8~2.95/pieces
Standard Packaging: 5*5*3
Delivery Period: 14-60 days
Payment Method: T/T
Supply Capacity: 10000 pieces
Detail Information
Product Description
Ratings & Reviews
Detail Information
Place of Origin
Guangdong, China
Brand Name
YZY
Certification
CE, ROHS
Model Number
YOK0091MCI-X1
Highlight:

0.91-inch OLED Module

,

128x32 Pixels OLED Display Module

,

I2C Interface SSD1306 Display Module

Product Description
0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V 
This industrial-grade 0.91-inch white OLED module features advanced COG (Chip On Glass) packaging design, driven by professional SSD1306 driver IC with 1/32 Duty driving scheme. It offers 128x32 dot matrix pure white display, 4-pin I2C interface, wide temperature adaptation range (-30~+80℃ operating, -20~+70℃ storage), and compact dimensions (38.00±0.5mm×30.00±0.2mm×3.10mm max thickness). Ideal for industrial control, portable electronics, smart devices, and embedded display systems with strict space and performance requirements.
Product Specifications
Display Type 0.91" Passive Matrix White OLED Module (Positive Mode)
Module Model YOK0091MCI-X1
Part Number OLED0.91
Driver IC SSD1306
Driving Scheme 1/32 Duty
Logic Voltage (VDD) 3.0V DC
Interface Type I2C (IIC, Serial Interface)
Pin Number 4PIN
Operating Temperature -30℃ ~ +80℃ (Wide Temperature)
Storage Temperature -20℃ ~ +70℃
Connection Type COG (Chip On Glass)
Outline Dimension 38.00±0.5mm(L)×30.00±0.2mm(W)×3.10mm max(T)
Active Area (A/A) 24.38mm(L) × 5.58mm(W)
Pixel Resolution 128x32 Pixels
OLED Thickness 1.20mm
3M Glue Thickness 0.4mm
PCB Thickness 1.20mm
Unnoted Tolerance 0.2mm
Solder Type SMD (Max 1.20mm)
Display Color Pure White
Compliance Standard RoHS (EU Instructions)
Product Features
  • 0.91-inch 128x32 dot matrix pure white OLED display for clear, sharp text and graphics
  • SSD1306 dedicated driver chip with 1/32 Duty driving scheme for stable performance and strong anti-interference
  • Standard 4-pin I2C serial interface with high compatibility for mainstream microcontrollers
  • Fixed 3.0V logic voltage supply matching most low-voltage electronic systems
  • Wide temperature adaptation range (-30~+80℃ operating, -20~+70℃ storage) for harsh environments
  • Ultra-thin structural design with max overall thickness of 3.10mm
  • Precise mechanical parameters with 0.2mm unnoted tolerance for stable assembly
  • SMD solder type (max 1.20mm) for easy PCB soldering and reflow process
  • RoHS compliant materials meeting EU environmental protection requirements
  • Low power consumption suitable for battery-powered portable electronics
  • High precision dot pitch of 0.175mm for clear and delicate display effects
Product Applications
  • Industrial control equipment and small-size intelligent operation panels
  • Portable measuring instruments and mini precision electronic meters
  • Small handheld smart devices and industrial handheld terminals
  • IoT sensor nodes and low-power smart monitoring equipment
  • Automotive electronic auxiliary display components
  • Smart home appliance control panels and small monochrome display screens
  • Medical portable devices and mini health monitoring equipment
  • Consumer electronics and battery-powered small display products
  • Industrial meters and smart wearables with wide temperature requirements
  • Professional test and measurement equipment
  • DIY electronic projects and microcontroller development boards
  • Smart card readers and portable payment terminals
Technical Documentation
0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V 0
Application Examples
0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V 1
Company Profile
Yingzhan Ying Technology was founded in January 2018 and is located in Shenzhen, China—a global hub of the electronics industry. Its predecessor is Shenzhen Shengyuan Optoelectronics Co., Ltd., established in 2013. The company has always been committed to custom services, R&D, sales and after-sales services in the optoelectronic display industry.

The company's products include OLED modules, Liquid Crystal Display (LCD) modules (LCM), touch modules, LCD panels, FPC (Flexible Printed Circuit) boards and various optoelectronic materials. These products are widely used in industrial control, medical equipment, handheld devices, instruments and meters, automotive electronics, digital wearables, household appliances, financial services and other fields, making it a supplier to many well-known clients worldwide.
Frequently Asked Questions
How do you control product quality?
Each item undergoes strict testing before shipping to ensure reliability and performance, complying with the stated tolerance and technical parameters.
Do you supply samples?
Yes, we provide samples for evaluation, supporting small batch testing for your project development.
What is the delivery time?
Typically 7 working days after payment confirmation for both sample and bulk orders.
What is the minimum order quantity?
1 piece minimum order quantity, supporting individual purchase for prototyping and small projects.
What if we receive missing or defective items?
Please contact us immediately with product photos and order information, and we will investigate to provide the best solution promptly.
What are your main products?
Comprehensive range including various size LCD monitors, touch screens, housings, cables, accessories, plus development boards and accessories from NVIDIA, micro:bit, Arduino, BeagleBone Black and other leading brands.
What payment methods do you accept?
We accept T/T (Telegraphic Transfer) payments for all orders, both sample and bulk.
What shipping methods do you offer?
DHL and China Post shipping services available, covering global delivery for your convenience.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
0%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

Y
YB101WSVL-PH01 10.1 Inch IPS HDMI LCD Display with 1024×600 Resolution and Raspberry Pi Compatibility(800+cd/m²；Highlight, sunlight visible )
United Kingdom Dec 24.2025
trustpilot.com
Helpful (36)
The brightness is good. Even under direct sunlight, the display content can still be seen
Y
YB050WVR-P01 5 Inch 800*480 HDMI LCD Display with 5-Point Capacitive Touch Screen for Raspberry Pi
Ireland Dec 23.2025
trustpilot.com
Helpful (18)
Excellent product, excellent service!
2
2.4 Inch ESP32 Display Module with 240×320 Pixels TFT LCD and WiFi Bluetooth
United States Dec 20.2025
Helpful (1)
The built-in ESP32 makes this display module very convenient for development. The 2.4 inch screen is clear, and the touch response is stable when testing with Arduino IDE. Suitable for IoT and HMI prototype projects.
Tags: 

OLED LCD Display Module,  

OLED LCD Display,  

I2C Interface Display Module

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products
PRODUCTS DETAILS
Products

HDMI LCD Display

TFT LCD Module

Rectangular LCD Display

Round LCD Display

Square LCD Display

Bar Type LCD Display

Industrial Monitor

Portable Monitor

HDMI Driver Board

E Paper Display

Monochrome LCD Display

TFT LCD Touch Screen

Digital Photo Frame

Commercial Display

Laptop LCD Screen

OLED Display Module

ESP32 Display Module
0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V
  • name
  • name
  • name
0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V
MOQ: 5 pieces
Price: $1.8~2.95/pieces
Standard Packaging: 5*5*3
Delivery Period: 14-60 days
Payment Method: T/T
Supply Capacity: 10000 pieces
Detail Information
Product Description
Detail Information
Place of Origin
Guangdong, China
Brand Name
YZY
Certification
CE, ROHS
Model Number
YOK0091MCI-X1
Minimum Order Quantity:
5 pieces
Price:
$1.8~2.95/pieces
Packaging Details:
5*5*3
Delivery Time:
14-60 days
Payment Terms:
T/T
Supply Ability:
10000 pieces
Highlight

0.91-inch OLED Module

,

128x32 Pixels OLED Display Module

,

I2C Interface SSD1306 Display Module

Product Description
0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V 
This industrial-grade 0.91-inch white OLED module features advanced COG (Chip On Glass) packaging design, driven by professional SSD1306 driver IC with 1/32 Duty driving scheme. It offers 128x32 dot matrix pure white display, 4-pin I2C interface, wide temperature adaptation range (-30~+80℃ operating, -20~+70℃ storage), and compact dimensions (38.00±0.5mm×30.00±0.2mm×3.10mm max thickness). Ideal for industrial control, portable electronics, smart devices, and embedded display systems with strict space and performance requirements.
Product Specifications
Display Type 0.91" Passive Matrix White OLED Module (Positive Mode)
Module Model YOK0091MCI-X1
Part Number OLED0.91
Driver IC SSD1306
Driving Scheme 1/32 Duty
Logic Voltage (VDD) 3.0V DC
Interface Type I2C (IIC, Serial Interface)
Pin Number 4PIN
Operating Temperature -30℃ ~ +80℃ (Wide Temperature)
Storage Temperature -20℃ ~ +70℃
Connection Type COG (Chip On Glass)
Outline Dimension 38.00±0.5mm(L)×30.00±0.2mm(W)×3.10mm max(T)
Active Area (A/A) 24.38mm(L) × 5.58mm(W)
Pixel Resolution 128x32 Pixels
OLED Thickness 1.20mm
3M Glue Thickness 0.4mm
PCB Thickness 1.20mm
Unnoted Tolerance 0.2mm
Solder Type SMD (Max 1.20mm)
Display Color Pure White
Compliance Standard RoHS (EU Instructions)
Product Features
  • 0.91-inch 128x32 dot matrix pure white OLED display for clear, sharp text and graphics
  • SSD1306 dedicated driver chip with 1/32 Duty driving scheme for stable performance and strong anti-interference
  • Standard 4-pin I2C serial interface with high compatibility for mainstream microcontrollers
  • Fixed 3.0V logic voltage supply matching most low-voltage electronic systems
  • Wide temperature adaptation range (-30~+80℃ operating, -20~+70℃ storage) for harsh environments
  • Ultra-thin structural design with max overall thickness of 3.10mm
  • Precise mechanical parameters with 0.2mm unnoted tolerance for stable assembly
  • SMD solder type (max 1.20mm) for easy PCB soldering and reflow process
  • RoHS compliant materials meeting EU environmental protection requirements
  • Low power consumption suitable for battery-powered portable electronics
  • High precision dot pitch of 0.175mm for clear and delicate display effects
Product Applications
  • Industrial control equipment and small-size intelligent operation panels
  • Portable measuring instruments and mini precision electronic meters
  • Small handheld smart devices and industrial handheld terminals
  • IoT sensor nodes and low-power smart monitoring equipment
  • Automotive electronic auxiliary display components
  • Smart home appliance control panels and small monochrome display screens
  • Medical portable devices and mini health monitoring equipment
  • Consumer electronics and battery-powered small display products
  • Industrial meters and smart wearables with wide temperature requirements
  • Professional test and measurement equipment
  • DIY electronic projects and microcontroller development boards
  • Smart card readers and portable payment terminals
Technical Documentation
0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V 0
Application Examples
0.91 Inch 128x32 White OLED Display Module I2C 4-Pin SSD1306 3.0V 1
Company Profile
Yingzhan Ying Technology was founded in January 2018 and is located in Shenzhen, China—a global hub of the electronics industry. Its predecessor is Shenzhen Shengyuan Optoelectronics Co., Ltd., established in 2013. The company has always been committed to custom services, R&D, sales and after-sales services in the optoelectronic display industry.

The company's products include OLED modules, Liquid Crystal Display (LCD) modules (LCM), touch modules, LCD panels, FPC (Flexible Printed Circuit) boards and various optoelectronic materials. These products are widely used in industrial control, medical equipment, handheld devices, instruments and meters, automotive electronics, digital wearables, household appliances, financial services and other fields, making it a supplier to many well-known clients worldwide.
Frequently Asked Questions
How do you control product quality?
Each item undergoes strict testing before shipping to ensure reliability and performance, complying with the stated tolerance and technical parameters.
Do you supply samples?
Yes, we provide samples for evaluation, supporting small batch testing for your project development.
What is the delivery time?
Typically 7 working days after payment confirmation for both sample and bulk orders.
What is the minimum order quantity?
1 piece minimum order quantity, supporting individual purchase for prototyping and small projects.
What if we receive missing or defective items?
Please contact us immediately with product photos and order information, and we will investigate to provide the best solution promptly.
What are your main products?
Comprehensive range including various size LCD monitors, touch screens, housings, cables, accessories, plus development boards and accessories from NVIDIA, micro:bit, Arduino, BeagleBone Black and other leading brands.
What payment methods do you accept?
We accept T/T (Telegraphic Transfer) payments for all orders, both sample and bulk.
What shipping methods do you offer?
DHL and China Post shipping services available, covering global delivery for your convenience.
Tags: 

OLED LCD Display Module,

OLED LCD Display,

I2C Interface Display Module

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