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DESCRIPTION

HICENDA 1.3-inch OLED display module represents a compact yet powerful solution for modern embedded systems, combining high clarity with reliable performance. Featuring a resolution of 128×64 dots, driven by the SH1107 controller IC, and adopting a 4-wire SPI communication interface, this module is engineered for efficiency, stability, and ease of integration. With its passive matrix architecture and monochrome output in white or blue, it is an excellent candidate for handheld devices, wearable equipment, and advanced instrumentation panels.


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GENERAL SPECIFICATION

Key Features and Design Advantages

High Clarity and Contrast

The SH1107 driver IC enables fine pixel addressing, ensuring sharp rendering of text, symbols, and graphical data. Its monochrome output delivers high contrast ratios, which remain clear even under challenging ambient lighting conditions.

Efficient Communication via 4-SPI

The 4-wire SPI interface simplifies circuit design while providing rapid data transfer. This ensures reduced wiring complexity and efficient synchronization with microcontrollers, making it suitable for compact embedded projects.

Compact Structure with Wide Viewing Angle

With an outline dimension of just 35.5 × 33.5 mm and an IPS viewing direction, the module offers wide visibility across angles while conserving valuable system space. This balance of compactness and clarity makes it ideal for portable devices.

 

Application Prospects

Consumer Electronics

The module integrates seamlessly into smart wearables, portable game consoles, and handheld communication devices, where display readability and energy efficiency are critical.

Industrial and Medical Equipment

With stable performance across a wide operating temperature range (−20℃ to +70℃), it is well-suited for industrial controllers, diagnostic handheld tools, and laboratory instruments.

IoT and Embedded Systems

For developers of IoT terminals and embedded platforms, the combination of SPI communication, compact size, and low power consumption makes this OLED a strong candidate for display interfaces.

DRAWING

INTERFACE PIN FUNCTION

Conclusion

The 1.3-inch OLED display module with SH1107 driver IC and 4-SPI interface is more than a miniature display—it is a robust component for reliable human–machine interaction. Its balance of resolution, clarity, and environmental adaptability positions it as a valuable solution for next-generation embedded applications.