Winstar 2.7-inch 128x64 COG OLED Display Support Grayscale with PCB and Frame (WEP012864U)

Product Description

The WEP012864U is a cutting-edge graphic OLED display module that combines advanced technology with a user-friendly design, making it an ideal choice for a wide range of electronic applications. This module features a Chip-on-Glass (COG) structure, which integrates the display driver IC directly onto the glass substrate, resulting in a compact, lightweight, and robust design. With a resolution of 128x64 dots and an active display area of 2.7 inches (61.41 × 30.69 mm), the WEP012864U delivers sharp, high-quality visuals, making it suitable for applications that demand clarity and precision.

The WEP012864U is equipped with the SSD1357 IC, a highly versatile display controller that supports multiple interface options, including 6800/8080 8-bit parallel interfaces, 4-wire SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit). This flexibility in connectivity ensures seamless integration into various systems, from simple microcontroller-based designs to complex embedded systems. The 6800/8080 8-bit parallel interfaces are ideal for applications requiring high-speed data transfer, such as real-time display updates, while the 4-wire SPI interface is favored for its simplicity and efficiency, particularly in systems where pin count is limited. The I2C interface, requiring only two wires for communication, is perfect for applications where minimizing connections is critical.

One of the standout features of the WEP012864U is its high contrast ratio of 10,000:1, which ensures that images and text are displayed with exceptional clarity and depth. This high contrast ratio allows for more vibrant colors, deeper blacks, and brighter whites, significantly enhancing the overall image quality. The module supports 4-bit grayscale, enabling the display of detailed and nuanced images, which is particularly beneficial for applications requiring high visual fidelity. Whether used in industrial equipment, consumer electronics, or medical devices, the WEP012864U delivers a superior visual experience.

The WEP012864U operates at a logic voltage of 3V, making it compatible with a wide range of microcontrollers and digital logic circuits. Its duty cycle of 1/64 is optimized for the 128x64 dot matrix display, ensuring efficient power usage and consistent performance. The module is designed to operate reliably in a wide range of environmental conditions, with an operational temperature range of -40ºC to 80ºC and a storage temperature range of -40ºC to 85ºC. This makes it suitable for use in extreme environments, from freezing cold to scorching heat, without compromising performance.

The mechanical design of the WEP012864U further enhances its appeal. The module features a metal frame that provides structural integrity and protection for the OLED panel, ensuring durability in demanding applications. The inclusion of a pre-designed PCB (Printed Circuit Board) simplifies the integration process, as it comes equipped with interface settings and VCC circuits. This eliminates the need for customers to develop additional PCB boards, reducing development time and cost. The PCB is designed with four screw holes, allowing for easy and secure mounting of the module onto the application product. This feature is particularly beneficial for industrial applications where mechanical stability is crucial.

The WEP012864U is highly versatile and can be used in a wide array of applications. Its high contrast and clear display make it ideal for wall/meter devices, such as energy meters and water meters, where readability is essential. In home applications, it is suitable for smart home devices like thermostats, security panels, and home automation controllers. The robust design and high readability also make it perfect for financial-POS systems, including point-of-sale terminals and payment systems. For Cloud/IoT systems, the module's compatibility with various interfaces ensures reliable and clear display outputs, making it a good fit for IoT devices. In intelligent technology devices, such as robotics and AI interfaces, the WEP012864U delivers the visual clarity needed for advanced applications. It is also well-suited for energy systems, including solar inverters and battery management systems, as well as communication systems like intercoms, radios, and network equipment. In the medical field, the module's high reliability and wide temperature range make it suitable for devices such as patient monitors and diagnostic equipment.

In addition to the WEP012864U, there are other variants available in the series to cater to different application needs. The WEO012864U series offers similar OLED panels but without the metal frame and PCB, making it ideal for customers who prefer to design their own mounting solutions or require a more compact form factor. The WEF012864U series includes a metal frame but does not come with a PCB, making it suitable for applications where the customer has specific PCB design requirements or prefers to integrate the display into a custom PCB layout. For applications requiring touch functionality, the WEP012864U-CTP series is available, integrating touch panel capabilities for interactive devices and user interfaces.

The WEP012864U OLED module offers several advantages that make it a preferred choice for designers and engineers. Its ease of integration, thanks to the pre-designed PCB with interface settings and VCC circuits, simplifies the development process and reduces costs. The high contrast and brightness ensure that the display is easily readable in various lighting conditions, from dimly lit environments to bright sunlight. The wide temperature range allows the module to operate reliably in extreme conditions, making it suitable for industrial and outdoor applications. The multiple interface options provide flexibility in system design, allowing the module to be used in a variety of applications. Finally, the robust mechanical design, including the metal frame and screw hole mounting options, ensures that the module can be securely installed in a wide range of devices, from portable gadgets to large industrial equipment.

In conclusion, the WEP012864U OLED display module is a highly versatile and reliable solution for a wide range of applications. Its high contrast ratio, multiple interface options, and robust design make it an ideal choice for designers and engineers looking to enhance the visual interface of their products. Whether used in industrial, commercial, or consumer applications, the WEP012864U delivers exceptional performance and reliability, making it a valuable component in any electronic system. Its combination of advanced technology, user-friendly design, and wide applicability ensures that it meets the needs of even the most demanding applications, providing a superior visual experience and long-lasting performance.
 

Dot Martix	128 x 64 Dots
Module dimension	82.0 × 47.5 × 7 (Max)mm
Active Area	61.41 × 30.69mm
Pixel Size	0.45 × 0.45mm
Pixel Pitch	0.48 × 0.48mm
Display Mode	Passive Matrix
Display Color	Monochrome
Drive Duty	1/64 Duty
Gray Scale	4 bits
IC	SSD1357
Interface	8-bits 6800 and 8080 parallel, 4-Wire SPI, I2C
Size	2.7 inch