The WEO012864AE is a high-quality 1.54-inch COG (Chip-on-Glass) OLED display module, designed to deliver exceptional performance and versatility for a wide range of applications. With a resolution of 128x64 pixels, this graphic OLED display provides sharp and clear visuals, making it ideal for applications that require detailed and precise information presentation. The module is equipped with the CH1116 IC, a robust and efficient driver that supports multiple communication interfaces, including I2C, 4-line SPI, and 6800 or 8080 parallel interfaces. This flexibility in communication protocols ensures seamless integration into various electronic systems, catering to diverse design requirements.
The WEO012864AE module operates with a logic supply voltage of 3V (typical value), making it compatible with low-power systems and ensuring energy efficiency. The display supply voltage is 12.5V (typical value), which provides the necessary power for the OLED panel to deliver bright and consistent visuals. The module features a 1/64 driving duty, which ensures stable and reliable performance across a wide range of operating conditions. This combination of low power consumption and high performance makes the WEO012864AE an excellent choice for applications where energy efficiency and reliability are critical.
One of the standout features of the WEO012864AE series is its customizable ZIF (Zero Insertion Force) FPC (Flexible Printed Circuit) options. Currently, the module is available with 24-pin and 30-pin FPC configurations, providing flexibility for different design needs. For customers with specific requirements, custom FPC configurations are also available upon request. This adaptability ensures that the WEO012864AE can be tailored to meet the unique demands of various applications, further enhancing its versatility.
The WEO012864AE module is designed to operate reliably in a wide range of environments, with an operating temperature range of -40ºC to +80ºC. This makes it suitable for use in extreme conditions, whether in freezing cold or scorching heat. The storage temperature range is equally impressive, spanning from -40ºC to +85ºC, ensuring that the module remains undamaged and functional even when not in use. This robustness makes the WEO012864AE a dependable choice for applications in harsh environments, such as industrial settings, outdoor installations, and automotive systems.
The WEO012864AE module is ideally suited for a variety of modern applications, including IoT (Internet of Things) systems, smart home devices, financial POS (Point of Sale) systems, intelligent technology devices, energy systems, communication systems, and medical instruments. In IoT systems, the module's compact size, low power consumption, and high-resolution display make it an excellent choice for smart devices and connected systems, where efficient and accurate data presentation is crucial. For smart home applications, the WEO012864AE can be integrated into control panels, security systems, and home automation devices, providing clear and reliable information display.
In the financial sector, the WEO012864AE module is well-suited for use in POS systems, where its high-resolution display and reliable performance ensure smooth and efficient transactions. The module's durability and wide operating temperature range make it an ideal choice for use in intelligent technology devices, such as wearable technology, handheld instruments, and portable devices. In energy systems, the WEO012864AE can be used in energy monitoring and management systems, where its clear display and reliable performance are essential for providing accurate and real-time data.
Communication systems can also benefit from the WEO012864AE 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 instruments, where accurate data display is critical for patient care and diagnostics.
The WEO012864AE 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 compact and lightweight design but also enhances its durability and reliability. The integration of the CH1116 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 WEO012864AE is a state-of-the-art 1.54-inch COG OLED display module that offers a combination of high performance, versatility, and reliability. Its support for multiple communication interfaces, high-resolution 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 compact 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 IoT systems, smart home devices, financial POS systems, intelligent technology devices, energy systems, communication systems, or medical instruments, the WEO012864AE module delivers the performance and reliability needed to meet the challenges of modern electronic design. Its customizable FPC options further enhance its adaptability, making it a valuable component in a wide range of electronic systems.
Dot Matrix |
128 × 64 Dots |
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 |
CH1116 |
Interface |
6800,8080,4-wire SPI,I2C |
Size |
1.54 inch |



