0.96″ OLED Display Module 128×64 SSD1315 I2C 4Pin White Blue
Overview of the 0.96" OLED Display Module with SSD1315 Driver
The 0.96″ OLED display module, featuring a 128×64 pixel resolution, is a compact and efficient solution for a wide range of electronic applications. This display utilizes the PM OLED technology, offering high-quality image rendering with either a white or blue color option. The module integrates the SSD1315 driver IC, known for its power efficiency and precise control of pixels, enabling smooth graphics and text display. With an I2C interface (4-pin connection), it is designed for easy integration into systems with minimal wiring. The display module’s viewing direction is universal, providing optimal visibility from any angle, while its small form factor (26mm x 26mm x 3.5mm) allows for easy placement in constrained spaces. This module is suitable for use in wearable devices, sensors, medical equipment, and small consumer electronics.
OLED Technology and Its Advantages
OLED: A Technological Revolution
Organic Light Emitting Diodes (OLED) have transformed the way we view displays, offering superior brightness, contrast, and energy efficiency compared to traditional display technologies. In particular, the PM OLED (Passive Matrix OLED), as used in this module, provides significant advantages for small display applications. Unlike active matrix displays that require a more complex driving mechanism, PM OLED uses a simple row and column scanning technique, making it a cost-effective solution for low-power devices.
Benefits of OLED over LCD
OLED displays, such as this 0.96″ module, outperform traditional LCDs in several key areas:
| Feature | OLED Display | LCD Display |
|---|---|---|
| Contrast Ratio | High (True blacks) | Lower (Backlit) |
| Viewing Angles | 180° (all directions) | Limited (varies) |
| Power Efficiency | Better, especially in dark modes | Generally higher consumption |
| Thickness | Ultra-thin | Relatively thicker |
| Flexibility | Flexible (depending on type) | Rigid |
These attributes make OLED the preferred choice for modern, energy-efficient displays, especially in portable electronics.
Key Features and Specifications
Display Characteristics
The 0.96-inch OLED display boasts a resolution of 128×64 pixels, arranged in a grid format, ensuring clear and readable visuals in both white and blue color options. Each pixel measures 0.154×0.154 mm, offering fine detail for small-screen applications. The LCD Active Area spans 21.74mm (horizontal) by 10.86mm (vertical), providing ample space for content while maintaining a compact footprint.
Interface and Connectivity
This module uses the I2C interface, a highly efficient and simple communication protocol, requiring only four pins for operation: VCC, GND, SDA (Data line), and SCL (Clock line). The I2C interface reduces the need for complex wiring, making it ideal for compact designs, as well as for users who need to minimize hardware resources in their projects.
SSD1315 Driver IC
The SSD1315 is a low-power, high-performance display driver IC widely used in small OLED applications. It supports both I2C and SPI interfaces, with the I2C configuration being particularly advantageous for applications where simplicity and minimal wiring are essential. The SSD1315 controller enables precise pixel control, providing sharp images and smooth transitions on the OLED screen, while managing power efficiently to extend battery life in portable devices.
Practical Applications of the 0.96" OLED Display Module
Wearable Electronics
The small size and low power consumption of the 0.96″ OLED module make it an excellent choice for wearable devices. From fitness trackers to smartwatches, this display offers clear, readable text and graphics without consuming excessive power, an essential feature in battery-operated wearables.
Embedded Systems and IoT Devices
For embedded systems and Internet of Things (IoT) applications, the 0.96″ OLED display module is ideal for providing users with critical data in a compact form. Whether monitoring sensor outputs or displaying real-time system status, this display module can be easily incorporated into various devices for a polished, user-friendly experience.
Medical Devices
In medical equipment, particularly handheld diagnostic devices or portable health monitors, the 0.96″ OLED display provides a clear and readable output, ensuring patients or practitioners can easily interpret vital information. Its low power consumption is also a significant benefit for battery-operated portable devices.
Design and Dimensions
Compact and Efficient
The dimensional outline of the 0.96″ OLED display module measures 26.0(L) x 26.0(W) x 3.5(MAX) mm, making it an exceptionally compact solution for small device applications. The module’s thin profile ensures it can be easily integrated into space-constrained devices without adding bulk.
Pixel Layout and Viewing
With a pixel resolution of 128×64, the display offers a total of 8,192 pixels, each of which is independently controlled by the SSD1315 IC. The universal viewing direction ensures that the display remains legible from virtually any angle, contributing to a more versatile user experience.
Conclusion
In summary, the 0.96″ OLED display module with SSD1315 driver IC represents a robust, efficient, and visually appealing solution for a variety of small-scale electronic applications. Its low power consumption, easy-to-integrate I2C interface, and high-quality OLED technology make it ideal for everything from wearables to medical devices and IoT systems. Whether you’re developing a new gadget or upgrading an existing product, this display module offers exceptional value in terms of both performance and cost-efficiency.
Drawing
Pin Description
| Pin | Symbol | I/O | Description |
|---|---|---|---|
| 1 | GND | P | Ground (-) |
| 2 | VDD | P | Power supply pin (+) |
| 3 | SCK | I | Serial Clock |
| 4 | SDA | I | Serial Data |
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Frequently Asked Question
The display has a resolution of 128×64 pixels, offering sharp and clear visuals for various small-scale electronic applications.
The OLED module is available in two color options: white and blue.
The display uses an I2C interface for communication, requiring only 4 pins (VCC, GND, SDA, SCL).
The module utilizes PM OLED (Passive Matrix OLED) technology, which is known for its low power consumption and compact design.
The module is driven by the SSD1315 IC, a low-power, high-performance display driver that supports both I2C and SPI interfaces.
The module has the following dimensions: 26.0mm (L) x 26.0mm (W) x 3.5mm (max thickness).
Each pixel on the 0.96″ OLED display has a size of 0.154×0.154 mm.
This display is ideal for wearable electronics, IoT devices, embedded systems, and medical devices where space is limited, and power efficiency is important.
The 0.96″ OLED display offers a universal viewing direction, meaning the display can be clearly seen from any angle without loss of quality.
OLED displays offer better contrast ratios, wider viewing angles, lower power consumption, and a thinner form factor compared to traditional LCDs, making them more suitable for compact and energy-efficient devices.
