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DESCRIPTION

The 1.32-inch OLED display module (Model No: HT150AWH25PG01S7V10) is a high-performance, compact display solution ideal for applications requiring small, clear, and high-resolution graphical outputs. Featuring a resolution of 128x96 pixels, this display employs a Passive Matrix OLED (PM OLED) technology, driven by the SSD1327 driver IC. The module supports a 4-wire SPI interface, which enables high-speed communication for effective data transfer, making it suitable for embedded systems, IoT devices, and other small-scale display needs.

This OLED module is designed with flexibility in mind, offering an IPS (In-Plane Switching) viewing direction for consistent image quality from various angles. It measures just 33.0mm in length, 40.0mm in width, and has a depth of only 3.0mm, making it a perfect fit for applications where space is limited. The display provides excellent visual clarity with a pixel pitch of 0.21x0.21mm, ensuring sharp and detailed graphics.

The module operates efficiently in both extreme low and high-temperature environments, from -20°C to +70°C for active use and from -30°C to +80°C during storage. The white color display offers excellent contrast and readability, while its compact size and low power consumption make it ideal for portable devices.

GENERAL SPECIFICATION

Design and Construction of the OLED Display Module

Compact Size and Versatility

With an outline dimension of 33.0mm (length) x 40.0mm (width) x 3.0mm (height), the 1.32-inch OLED display module is designed for maximum efficiency while maintaining a small footprint. Its compact form factor makes it suitable for space-constrained devices, such as portable handheld gadgets, wearables, and embedded applications.

The display's active area, measuring 26.86mm (H) x 20.14mm (V), ensures that the module is capable of delivering high-quality graphics within a small space. The pixel size of 0.19mm x 0.19mm, along with the 0.21mm x 0.21mm pixel pitch, results in a sharp and clear visual output, making it ideal for displaying text, icons, or other graphical elements in embedded systems or low-power electronics.

IPS Viewing Direction

One of the standout features of this OLED display is its IPS (In-Plane Switching) technology. This feature enables superior viewing angles, ensuring consistent image quality whether the device is viewed from the front or at an angle. The module provides outstanding contrast and sharpness, making it suitable for applications that require high visibility from various perspectives.

 

Operational Performance and Temperature Range

Wide Operating Temperature Range

The 1.32-inch OLED display module is capable of operating efficiently in a broad temperature range, from -20°C to +70°C, ensuring reliable performance even in extreme environments. This wide operating temperature range allows the display to be used in outdoor devices, automotive applications, industrial systems, and other environments where temperature variations are common.

Storage Temperature

In addition to its operational temperature range, the module is designed to withstand storage conditions between -30°C and +80°C. This ensures that the display remains functional and protected even when stored in varying temperature conditions before installation or use.

 

Integration and Application Scenarios

Ideal for Embedded Systems

With its SPI interface and small size, the HT150AWH25PG01S7V10 is an ideal choice for embedded systems that require a high-resolution graphical output. The 4-wire SPI interface allows for easy integration with microcontrollers, ensuring fast data transmission and low latency. The low power consumption and compact design also make it well-suited for battery-operated devices.

Versatility in Displaying Graphical Data

The 1.32-inch OLED display module can be used to display a wide variety of information, including text, graphics, and icons, making it suitable for applications such as:

Wearable Devices: Ideal for smartwatches and fitness trackers due to its small size and low power consumption.

IoT Devices: Perfect for displaying sensor data or system status in smart home or industrial IoT applications.

Consumer Electronics: Used in handheld devices, remote controls, and portable gadgets for user interfaces.

DRAWING

INTERFACE PIN FUNCTION

Conclusion

The 1.32-inch OLED display module, powered by the SSD1327 driver IC and supporting a 4-SPI interface, offers a high-resolution, low-power, and compact solution for embedded systems and consumer electronics. Its IPS viewing direction, wide operational temperature range, and excellent display quality make it a versatile choice for various applications, from wearables to IoT devices. With its small footprint and advanced features, it provides an efficient and effective way to display detailed information in space-constrained environments.