The WEP012832N is a highly versatile and advanced COG (Chip-on-Glass) graphic OLED module designed to meet the demands of a wide range of applications. This module is built around a high-quality PCB board and features a resolution of 128x32 dots, providing a clear and sharp display for various user interfaces. The diagonal size of the display is 2.23 inches, with an active area measuring 55.016 mm in width and 13.096 mm in height. This compact yet efficient design makes it suitable for devices where space is at a premium, yet a high-quality display is essential.
At the heart of the WEP012832N is the built-in SH1106 driver, which is known for its reliability and performance. This driver supports multiple communication interfaces, including 6800 and 8080 parallel interfaces, 4-line SPI, and I2C. This flexibility in communication protocols allows the module to be easily integrated into a variety of systems, whether they are based on microcontrollers, microprocessors, or other digital logic systems. The support for multiple interfaces ensures that the WEP012832N can be adapted to different design requirements without the need for significant changes to the existing hardware or software architecture.
The logic power supply voltage for the WEP012832N ranges from 2.9V to 3.5V, with a typical operating voltage of 3.3V. This voltage range is compatible with many modern electronic systems, making it easy to incorporate the module into new or existing designs. The module operates with a 1/32 duty cycle, which is optimized for power efficiency and display performance. Additionally, the WEP012832N features both internal power boost and external power supply capabilities, providing designers with options to optimize power consumption based on the specific requirements of their application.
One of the standout features of the WEP012832N series is its robust construction. The module is equipped with a metal frame and four screw holes, which not only enhance the durability of the module but also facilitate easy installation. This design consideration is particularly important in applications where the module may be subjected to mechanical stress or where secure mounting is required. The metal frame also provides additional protection to the internal components, ensuring long-term reliability even in demanding environments.
The WEP012832N offers an impressive contrast ratio, with a typical value of 10,000:1. This high contrast ratio ensures that the display is easily readable under various lighting conditions, from dimly lit environments to bright sunlight. The clarity and readability of the display are further enhanced by the OLED technology, which provides deep blacks and vibrant colors, making it ideal for applications where visual clarity is paramount.
In terms of customization, the WEP012832N series has been designed with flexibility in mind. The module eliminates fixed pin headers, allowing for semi-custom part numbers with varying pin lengths that can be tailored to specific customer needs. This feature is particularly useful for manufacturers who require specific configurations for their products, as it reduces the need for custom tooling or redesign. Additionally, the PCB design of the WEP012832N retains space for integrating capacitive touch panel modules. This design consideration allows for the addition of touch functionality without the need for significant redevelopment, providing a seamless upgrade path for products that may require touch input in the future.
The WEP012832N is ideally suited for a wide range of applications, including but not limited to voice recorders, blood glucose meters, MP3 players, mini radios, and medical instruments. Its reliable performance and robust design make it a preferred choice for devices that require a dependable display solution. The module operates reliably across a wide temperature range, from -40ºC to +80ºC, ensuring consistent performance even in extreme conditions. Furthermore, the storage temperature range extends from -40ºC to +85ºC, providing additional assurance that the module will remain functional and undamaged during storage or transportation in harsh environments.
In summary, the WEP012832N COG graphic OLED module is a highly capable and flexible display solution that combines high performance with ease of integration. Its support for multiple communication interfaces, robust construction, and customizable features make it an excellent choice for a wide range of applications. Whether used in consumer electronics, medical devices, or industrial equipment, the WEP012832N delivers the reliability, clarity, and versatility needed to meet the demands of modern electronic designs.
| Dot Matrix |
128 × 32 Dots |
| Module dimension |
66.5 × 35.0 × 9mm |
| Active Area |
55.016 × 13.096mm |
| Pixel Size |
0.406 × 0.386mm |
| Pixel Pitch |
0.43 × 0.41mm |
| Display Mode |
Passive Matrix |
| Display Color |
Monochrome |
| Drive Duty |
1/32 Duty |
| IC |
SH1106 |
| Interface |
6800,8080,4-Wire SPI,I2C |
| Size |
2.23 inch |
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