2.42 Inch OLED Display Modules 128×64 SSD1309 I2C 7Pin White
2.42 Inch OLED Display Module Overview: A High-Performance Solution for Compact Visual Applications
The 2.42-inch OLED display module, driven by the SSD1309 driver IC, offers a versatile and efficient display solution for a variety of applications. This module features a 128×64 dot matrix graphic display with a white-blue color scheme, making it ideal for projects requiring high-quality, energy-efficient screens in a compact form. Operating through a 4-SPI IIC interface, this module ensures a smooth data transfer while maintaining low power consumption, making it an optimal choice for portable devices. Additionally, with an all-around viewing direction and a 7-pin configuration, the module is designed to fit seamlessly into various technical setups.
Key Specifications of the 2.42 Inch OLED Display Module
| 仕様 | 詳細 |
|---|---|
| 表示モード | PMOLED（パッシブマトリックスOLED） |
| 色 | ホワイト、ブルー |
| 解決 | 128×64 (Dot Matrix) |
| インタフェース | 4-SPI IIC |
| ドライバIC | SSD1309 |
| ピン数 | 7 ピン |
| アクティブ表示領域 | 55.0mm (H) x 27.5mm (V) |
| ピクセルサイズ | 0.4mm x 0.4mm |
| モジュール寸法 | 71.0mm (L) x 43.5mm (W) x 5.7mm (MAX) |
Performance Characteristics of OLED Displays
OLED (Organic Light Emitting Diode) technology is renowned for its superior display capabilities, and this module is no exception. The passive matrix OLED (PMOLED) display mode ensures that each individual pixel can be controlled for enhanced contrast and brightness. The compact resolution of 128×64 dots provides a sharp, clear visual output, making it suitable for both text and graphics.
With an active display area of 55mm by 27.5mm, the screen is adequately sized for a wide range of applications, from wearable technology to embedded systems, where space and power constraints are critical. The resolution of 128×64 ensures clarity while still maintaining low energy consumption, a key advantage of OLED displays compared to traditional LCD screens.
Efficient Connectivity and Interface
One of the most notable features of this OLED display module is its integration of the I2C communication protocol through the 4-SPI IIC interface. This efficient interface allows for rapid data transfer while minimizing power usage—crucial for battery-powered devices. The 7-pin configuration simplifies the design process by reducing the number of physical connections, making it easier to integrate into a variety of projects.
The SSD1309 driver IC is the backbone of this OLED module, offering reliability and a range of features such as wide viewing angles and low power consumption. This driver ensures that the display delivers high-quality visuals with minimal electrical demands, which is especially beneficial in environments where energy efficiency is a priority.
Compact and Practical Design
The physical dimensions of this OLED module are compact, with a length of 71.0mm, width of 43.5mm, and a maximum thickness of just 5.7mm. This slim profile allows the module to fit seamlessly into tight spaces, such as portable electronics, handheld devices, or even custom-built gadgets. The small form factor does not sacrifice performance, with the 128×64 resolution providing ample clarity for complex graphical displays.
Given its versatility, the module is particularly suitable for applications where space is limited but a high-quality, readable display is still essential. Whether in industrial control panels, wearable electronics, or medical devices, this OLED display can deliver exceptional visual output without the need for a large or bulky screen.
Applications of the 2.42 Inch OLED Display Module
OLED displays, especially those in compact configurations like the 2.42-inch model, are increasingly popular across various industries. Some of the most common applications for this module include:
1. Wearable Technology
OLED modules are commonly found in wearable devices such as smartwatches, fitness trackers, and health monitoring devices. Their ability to maintain high contrast and clarity in outdoor environments makes them ideal for such applications.
2. Portable Electronics
Due to the module’s low power consumption, it is an excellent choice for battery-powered devices like handheld gadgets, remote controls, and portable medical devices.
3. Embedded Systems
In industrial automation and embedded computing systems, the 2.42-inch OLED display can be used to monitor and display real-time data, ensuring clear visibility even in challenging lighting conditions.
4. IoT Devices
The versatility of this OLED module also makes it suitable for use in Internet of Things (IoT) applications, where it can display device status, sensor readings, and other critical information.
Conclusion: Versatility and Efficiency Combined
The 2.42-inch OLED display module driven by the SSD1309 is a high-performance, energy-efficient option for a broad range of technical applications. Its compact size, combined with a sharp 128×64 resolution and a highly efficient I2C interface, makes it a standout choice for projects where space, power, and display quality are essential. With its robust performance characteristics and ease of integration, this OLED module offers an excellent solution for modern electronic systems, enabling developers to create visually impressive and efficient devices.
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ピンの説明
| ピン | シンボル | 入出力 | 説明 |
|---|---|---|---|
| 1 | グランド | ポ | 地面（-） |
| 2 | 電圧 | ポ | 電源ピン(+) |
| 3 | SCL | 私 | シリアルクロック |
| 4 | SDA | 私 | シリアルデータ |
| 5 | RES | 私 | リセット |
| 6 | 直流 | 私 | コマンドとデータの選択 |
| 7 | CS | 私 | チップセレクト |
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よくある質問
The display module has a resolution of 128×64 dots, which ensures clear and sharp visual output.
The OLED module features a white-blue color scheme, providing high contrast and clarity.
The module utilizes a 4-SPI IIC interface for efficient communication and data transfer.
The OLED display module is equipped with 7 pins, simplifying the wiring and connection process.
This module is ideal for use in wearable technology, portable electronics, embedded systems, and IoT devices due to its compact size, energy efficiency, and high-quality display output.
The pixel size is 0.4mm x 0.4mm, contributing to a sharp and detailed visual output.
The module is powered by the SSD1309 driver IC, which ensures reliable performance and efficient power usage.
The active display area is 55.0mm (horizontal) by 27.5mm (vertical), providing ample space for graphical content.
The module has dimensions of 71.0mm (length) × 43.5mm (width) × 5.7mm (maximum thickness).
The display has an all-around viewing direction, ensuring clear visibility from multiple angles.
