0.96 Inch OLED Display Module 128×64 I2C Blue White SSD1306
Overview of the 0.96 Inch OLED Display Module 128x64 I2C Blue/White SSD1306
The 0.96-inch OLED display module is a versatile and efficient solution for displaying high-quality graphical data in compact electronics. Featuring a resolution of 128×64 pixels, this module utilizes passive matrix technology and a monochrome display, available in blue, white, or yellow-blue color options. Designed with the SSD1306 or SH1106 driver ICs, it is commonly interfaced through I2C communication, operating at a voltage of 3.3V. This module is suitable for a wide range of applications, offering excellent contrast and a wide operating temperature range from -30°C to +80°C. The display’s compact dimensions make it ideal for embedded systems, wearables, and other space-constrained devices.
Technical Specifications and Features
1. Display Mode and Color Options
The 0.96-inch OLED display utilizes a passive matrix display mode, where each pixel is independently addressed and controlled to produce the desired image. With a pixel density of 128×64 dots, it provides a crisp and clear image, making it highly suitable for displaying text, graphics, and basic images in embedded applications.
The display is available in several monochrome color variations, including white, blue, and yellow-blue. These colors provide high contrast, ensuring visibility even in varying lighting conditions.
2. Resolution and Pixel Details
- Resolution: The module boasts a 128×64 pixel resolution, delivering a total of 8,192 pixels for graphical and text displays.
- Pixel Size: Each pixel measures 0.15×0.15 mm, providing a high pixel density suitable for detailed visuals in a compact form factor.
- Pixel Pitch: The 0.17×0.17 mm pitch between pixels allows for efficient use of space, contributing to the module’s overall slim design.
3. Driver IC and Interface
The SSD1306 driver IC is commonly used in these modules, though some variants may also use the SH1106 IC. Both of these ICs are well-suited for driving OLED displays, offering robust performance with low power consumption. The interface is based on the I2C protocol, making it easy to connect to microcontrollers and simplify data transmission, especially for low-pin-count applications.
4. Voltage and Temperature Range
This OLED module operates on a 3.3V supply voltage, which is compatible with a wide range of microcontrollers and development platforms. Additionally, it has an impressive operating temperature range of -30°C to +80°C, making it ideal for use in harsh environments and outdoor applications.
5. Physical Dimensions and Viewing Area
The module measures 27.5 mm in length, 27.8 mm in width, and 3.0 mm in height, with a viewable area of 23.74 x 13.204 mm. The effective display area is slightly smaller, measuring 21.74 x 11.204 mm, ensuring that the module can display data clearly while maintaining a small footprint. The compact size makes it suitable for tight spaces in embedded systems and portable devices.
| Parameter | Value |
|---|---|
| Display Mode | Passive Matrix |
| Number of Pixels | 128×64 |
| Display Color | White/Blue/Yellow-Blue |
| Drive Duty | 1/64 Duty |
| Pin Count | 4 Pins |
| Interface | I2C |
| Driver IC | SSD1306 / SH1106 |
| Operating Voltage | 3.3V |
| Operating Temperature | -30°C to +80°C |
| Module Size (L×W×H) | 27.5×27.8×3.0 mm |
| View Area (L×W) | 23.74×13.204 mm |
| Effective Area (L×W) | 21.74×11.204 mm |
| Pixel Size (L×W) | 0.15×0.15 mm |
| Pixel Pitch | 0.17×0.17 mm |
Applications of the OLED Display Module
1. Embedded Systems and IoT Devices
Due to its small size and high resolution, the 0.96-inch OLED module is particularly effective in embedded systems. Its use in Internet of Things (IoT) devices is widespread, as it can efficiently display status information, alerts, or system diagnostics. The I2C interface makes it easy to integrate with microcontrollers and other IoT components, making it a popular choice for developers.
2. Wearable Technology
The display’s compact form factor and low power consumption make it a suitable choice for wearable devices, such as fitness trackers, smartwatches, and health monitors. The ability to display critical health data, time, or notifications in a clear, readable format makes it ideal for these applications.
3. Consumer Electronics
The module is also employed in consumer electronics, including portable gaming consoles, handheld devices, and small home appliances. Its low power requirements and ability to function well in a variety of environments ensure that it remains a reliable component in a diverse array of consumer products.
4. Automotive and Industrial Displays
Given the wide operating temperature range of -30°C to +80°C, the 0.96-inch OLED module is well-suited for automotive and industrial applications, where environmental conditions can fluctuate drastically. The display can be used to show diagnostic data, warnings, or operational status in vehicles and industrial machinery.
Advantages of OLED Technology
1. Low Power Consumption
One of the standout features of OLED technology is its low power consumption. OLEDs emit light directly from the organic material, eliminating the need for a backlight, which saves power and extends battery life. This is especially beneficial for portable and battery-powered devices, where power efficiency is critical.
2. High Contrast and Wide Viewing Angles
Unlike traditional LCDs, OLED displays offer high contrast ratios and wide viewing angles, providing clear, readable displays even from oblique angles. This ensures excellent visibility, whether the display is being viewed from above, below, or from the sides.
3. Compact and Flexible Form Factor
The 0.96-inch OLED module is part of the trend toward compact and flexible display technology. The slim profile of OLED displays allows them to be used in applications with limited space. Their flexibility also opens up new possibilities for incorporating displays into wearable or curved devices.
4. Durability and Longevity
OLEDs are also known for their durability. With no moving parts and a robust structure, OLED displays tend to outlast traditional LCDs, offering superior longevity and reliability in a variety of applications.
Conclusion
In conclusion, the 0.96-inch OLED display module with a 128×64 pixel resolution, I2C interface, and SSD1306 or SH1106 driver IC is an exceptional component for a wide range of applications. Its compact size, energy efficiency, and superior display quality make it an ideal choice for embedded systems, wearables, consumer electronics, and more. The ability to display high-contrast monochrome content in a variety of colors adds to its versatility, ensuring it remains a preferred choice for developers seeking high-quality displays in space-constrained designs.
Drawing
Pin Description
| Pin | Symbol |
|---|---|
| 1 | VSS |
| 2 | VDD |
| 3 | SCL |
| 4 | SDA |
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Frequently Asked Question
The module has a resolution of 128×64 pixels, providing a total of 8,192 pixels for clear and detailed graphical displays.
The module is available in monochrome colors, including white, blue, and yellow-blue.
This module uses passive matrix OLED technology, which allows each pixel to be independently controlled to create high-contrast images.
The module operates at a 3.3V supply voltage, making it compatible with most microcontrollers and development platforms.
The module can operate within a temperature range of -30°C to +80°C, making it suitable for use in both indoor and harsh outdoor environments.
The viewable area of the OLED display is 23.74 x 13.204 mm, with an effective display area of 21.74 x 11.204 mm.
The module uses an I2C interface, which allows for easy communication with microcontrollers and other devices using only two data lines (SDA and SCL).
Each pixel in the display measures 0.15 x 0.15 mm, ensuring a high pixel density for a clear display.
The module typically uses the SSD1306 driver IC, though some variants may utilize the SH1106 driver IC, both of which are suitable for driving OLED displays.
This OLED display is ideal for embedded systems, IoT devices, wearable technology, consumer electronics, and automotive or industrial applications, where space is limited and high-quality visual output is needed.
