The WEO012864AA model is a high-performance 1.54-inch 128x64 COG (Chip-on-Glass) OLED display module, designed to meet the demands of a wide range of applications. This OLED display is integrated with the SSD1327 IC, a powerful driver that supports multiple communication interfaces, including 6800/8080 parallel, 4-wire SPI, and I2C. This versatility in communication protocols makes the WEO012864AA module highly adaptable to various system architectures, ensuring seamless integration into different electronic designs.
One of the standout features of the WEO012864AA is its support for 16-level grayscale, which allows for the display of detailed and nuanced images. This grayscale capability is achieved through 4-bit data representation, enabling the module to render images with a high degree of clarity and depth. However, for customers who do not require grayscale functionality, the WEO012864A model is available as an alternative. This model retains all the other features of the WEO012864AA but omits the grayscale function, providing a cost-effective solution for applications where grayscale is not a necessity.
The power supply voltage for the logic of the WEO012864AA module is 3V, making it compatible with low-power systems. The display's power consumption is remarkably efficient, with a typical current draw of 10mA for white OLED and 7mA for yellow OLED when operating at a VCC of 12.5V. This low power consumption is particularly advantageous for battery-operated devices, where energy efficiency is critical. The module's driving duty is 1/64, which ensures stable and reliable performance across a wide range of operating conditions.
The WEO012864AA module is constructed using chip-on-glass technology, which contributes to its exceptionally thin profile. With a depth of just 1.41 mm, this OLED display is one of the thinnest in its class. This slim design, combined with its lightweight construction, makes the WEO012864AA an ideal choice for applications where space and weight are at a premium. The module's compact form factor and low power consumption make it particularly well-suited for wall-mounted devices, meter displays, home automation systems, POS (Point of Sale) systems, and various IoT (Internet of Things) applications.
In addition to its physical attributes, the WEO012864AA module is designed to operate reliably across a broad temperature range. It can function in environments with temperatures ranging from -40ºC to +80ºC, making it suitable for use in both extreme cold and hot conditions. The storage temperature range is equally impressive, spanning from -40ºC to +85ºC, ensuring that the module remains undamaged even when not in use. This robustness makes the WEO012864AA a reliable choice for applications in harsh environments, such as industrial settings, outdoor installations, and automotive systems.
The WEO012864AA module's versatility extends to its wide range of potential applications. It is an excellent choice for handheld instruments, where its lightweight and compact design are particularly beneficial. The module's low power consumption also makes it suitable for intelligent technology devices, such as smartwatches, fitness trackers, and other wearable technology. In the energy sector, the WEO012864AA can be used in energy monitoring systems, where its clear display and reliable performance are essential for providing accurate and real-time data.
Communication systems can also benefit from the WEO012864AA module's capabilities. Its ability to display detailed information clearly and efficiently makes it an ideal choice for communication devices, such as intercoms, two-way radios, and other communication equipment. In the medical field, the module's reliability and precision make it suitable for use in medical devices, where accurate data display is critical for patient care.
The WEO012864AA module's design and features are the result of careful engineering and attention to detail. Its chip-on-glass technology not only contributes to its thin profile but also enhances its durability and reliability. The integration of the SSD1327 IC ensures that the module can handle complex display tasks with ease, while its support for multiple communication interfaces provides flexibility in system design. The module's low power consumption, combined with its wide operating temperature range, makes it a versatile and dependable choice for a wide array of applications.
In summary, the WEO012864AA model is a state-of-the-art 1.54-inch 128x64 COG OLED display module that offers a combination of high performance, versatility, and reliability. Its support for multiple communication interfaces, grayscale display, and low power consumption make it an excellent choice for a wide range of applications, from consumer electronics to industrial systems. The module's thin and lightweight design, combined with its robust operating temperature range, ensures that it can perform reliably in even the most demanding environments. Whether used in handheld devices, communication systems, medical equipment, or IoT applications, the WEO012864AA module delivers the performance and reliability needed to meet the challenges of modern electronic design.
| Dot Matrix |
128 × 64Dots |
| Module dimension |
42.04 × 27.22 × 1.41mm |
| Active Area |
35.05 × 17.51mm |
| Pixel Size |
0.249 × 0.249mm |
| Pixel Pitch |
0.274 × 0.274mm |
| Display Mode |
Passive Matrix |
| Display Color |
Monochrome |
| Drive Duty |
1/64 Duty |
| IC |
SSD1327 |
| Interface |
6800/8080/4-Wire SPI/I2C |
| Size |
1.54 inch |
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