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China factory - Shenzhen YZY Technology Co., Ltd

Shenzhen YZY Technology Co., Ltd

  • China,Shenzhen
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  3. 0.42 Inch 72x40 Dot Matrix OLED Module SS1306 COG Design I2C 4-Pin 3.3~5V
China 0.42 Inch 72x40 Dot Matrix OLED Module SS1306 COG Design I2C 4-Pin 3.3~5V
China 0.42 Inch 72x40 Dot Matrix OLED Module SS1306 COG Design I2C 4-Pin 3.3~5V

  1. China 0.42 Inch 72x40 Dot Matrix OLED Module SS1306 COG Design I2C 4-Pin 3.3~5V
  2. China 0.42 Inch 72x40 Dot Matrix OLED Module SS1306 COG Design I2C 4-Pin 3.3~5V
  3. China 0.42 Inch 72x40 Dot Matrix OLED Module SS1306 COG Design I2C 4-Pin 3.3~5V

0.42 Inch 72x40 Dot Matrix OLED Module SS1306 COG Design I2C 4-Pin 3.3~5V

  1. MOQ： 5 pieces
  2. Price： $5.99~9.99/pieces
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10000 pieces
Delivery Time 14-60 days
Packaging Details 12*4*2
Brand Name YZY
Model Number YOK0042HDI-J1
Certification CE, ROHS
Place of Origin Guangdong, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10000 pieces
Delivery Time 14-60 days Packaging Details 12*4*2
Brand Name YZY Model Number YOK0042HDI-J1
Certification CE, ROHS Place of Origin Guangdong, China
High Light COG Dot Matrix OLED Module ，I2C Dot Matrix OLED Module ，SS1306 Dot Matrix OLED Module
0.42 Inch 72x40 Dot Matrix OLED Module SS1306 COG Design I2C 4-Pin 3.3~5V
0.42-4pin IIC_LCM 72×40 Dot Matrix OLED Module COG SS1306 I2C Serial Interface This industrial grade 0.42-inch OLED module adopts positive LED mode and COG packaging design, driven by SS1306 professional driver IC. It features 3.3~5V operating voltage, 72×40 dot matrix resolution, I2C interface (4-pin: GND, VCC, SCK, SDA), and wide temperature adaptation range (-40~70℃ operating, -40~85℃ storage), with compact outline (12×17×11.3mm Max), ultra-low power consumption, stable performance and high reliability, widely applied in industrial control, portable electronics, smart devices, measuring instruments and embedded display systems with strict space and reliability requirements.
Product Specifications
Display Type Positive OLED Module
Model YOK0042HDI-J1
Part Number GME042W-4
Resolution 72 × 40 Dots
Module Model 0.42-4pinIIC_LCM
Driver IC SS1306
Drive Mode 1/40 Duty
Operating Voltage 3.3~5V
Interface Type I2C (Serial Interface)
Pin Number 4PIN (GND, VCC, SCK, SDA)
Operating Temperature -40℃ ~ +70℃ (Wide Temperature)
Storage Temperature -40℃ ~ +85℃
Connection Type COG (Chip On Glass)
Outline Dimension 12.0×17.0×11.3(mm Max)
Viewing Area (V/A) 10.2mm(L) × 6.18mm(W)
Active Area (A/A) 9.2mm(L) × 5.18mm(W)
Dot Pitch 0.128mm(L) × 0.13mm(W)
Dot Size 0.108mm(L) × 0.11mm(W)
Unspecified Tolerance ±0.1mm
LED Mode Positive
Product Features
  • 0.42-inch compact size with 72×40 dot matrix resolution, clear display effect and high contrast
  • COG packaging design, 12×17×11.3mm maximum outline dimension, ideal for space-constrained embedded applications
  • SS1306 dedicated driver chip, strong anti-interference performance, stable operation and long service life
  • I2C serial interface with 4-pin design (GND, VCC, SCK, SDA), simple circuit connection and strong compatibility
  • Wide voltage adaptation (3.3~5V), suitable for various power supply scenarios of industrial and consumer electronics
  • Extreme wide temperature range (-40~70℃ operating, -40~85℃ storage), reliable performance in harsh environments
  • Precise mechanical parameters (±0.1mm tolerance), ensuring stable assembly and consistent product quality
  • Low power consumption and high reliability, perfect for portable and battery-powered devices
Product Applications
  • Industrial control equipment and intelligent operation panels
  • Portable measuring instruments and precision meters
  • Small handheld smart devices and wearable electronics
  • Embedded system display modules and IoT terminal devices
  • Automotive electronic auxiliary display components
  • Smart home appliance control panels and small displays
  • Medical portable devices and health monitoring equipment
  • Consumer electronics and battery-powered display products
Dimension Drawing

Product Application
0.42-4pinIIC_LCM OLED Module Application Examples
Cooperative Partner
Yingzhan Ying Technology Cooperative Partners
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.
Frequently Asked Questions
1. How do you control product quality?
Each item undergoes strict testing before shipping to ensure reliability and performance.
2. Do you supply samples?
Yes, we provide samples for evaluation.
3. What is the delivery time?
Typically 7 working days after payment confirmation.
4. What is the minimum order quantity?
1 piece minimum order quantity.
5. What if we receive missing or defective items?
Please contact us immediately, and we will investigate to provide the best solution promptly.
6. What are your main products?
Comprehensive range including OLED modules, LCD modules, touch modules, LCD panels, FPC boards and various optoelectronic materials, with a focus on dot matrix display modules for industrial control, medical equipment and smart devices.
7. What payment methods do you accept?
We accept T/T (Telegraphic Transfer) payments.
8. What shipping methods do you offer?
DHL and China Post shipping services available.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller,Agent,Trading Company

  • Year Established:

    2008

  • Total Annual:

    6000000-8000000

  • Employee Number:

    150~230

  • Ecer Certification：

    Verified Supplier

Shenzhen Yingzhanying Technology Co., Ltd. was established in January 2018 and is located in Shenzhen, China -this global hubcity for the electronics industry.  The company has always been dedicated top roviding customized services, research  and development,sales,and after-aless ervices i... Shenzhen Yingzhanying Technology Co., Ltd. was established in January 2018 and is located in Shenzhen, China -this global hubcity for the electronics industry.  The company has always been dedicated top roviding customized services, research  and development,sales,and after-aless ervices i...

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Get in touch with us

  • Reach Us
  • Shenzhen YZY Technology Co., Ltd
  • Room 514, 5th Floor, Block B, Baogang Center, Baoyuan Road, Xixiang Sub-district, Bao 'an District, Shenzhen City
  • https://www.yzylcd.com/

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