2.81 inch Mono OLED Display Module 256x64 SSD1322 SPI Parallel Interface
2.81 Inch 256x64 Monochrome OLED Display Module SSD1322
The 2.81-inch OLED display module combines a 256×64 pixel resolution with the proven SSD1322 controller, delivering sharp graphics, excellent contrast, and wide viewing angles. Designed for industrial and embedded applications, this monochrome OLED module supports multiple communication options including 8-bit 6800/8080 parallel interface, 4-wire SPI, and 3-wire SPI, providing flexibility for a wide range of system architectures.
Unlike traditional LCD technology, OLED displays generate their own light, eliminating the need for backlighting and enabling deep blacks, high contrast ratios, and lower power consumption. The module offers reliable performance across industrial environments and is suitable for instrumentation, medical devices, industrial control panels, communication equipment, and portable electronics.
Specification
| Parameter | Specification |
| Display Size | 2.81 inch |
| Resolution | 256 x 64 Dots |
| Controller IC | SSD1322 |
| Display Type | Monochrome Graphic OLED |
| Interface Mode | 8-bit 6800/8080 Parallel, 3-wire SPI, 4-wire SPI |
| Display Color | Yellow / White / Blue /Green available |
| Module Size | 97.0 (L) × 32.5 (W) × 6.3 (H) mm |
| Viewing Area | 78.78 × 21.18 mm |
| Active / Effective Area | 76.78 × 19.18 mm |
| Pixel Size | 0.28 × 0.28 mm |
| Pixel Pitch | 0.30 × 0.30 mm |
| Pin Count | 16-Pin (16P) |
| Viewing Angle | > 160° |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
Key Features
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Emissive Self-Luminous Tech: No backlight required, allowing for an ultra-thin design, deeper blacks, and outstanding energy efficiency.
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High Resolution & Contrast: 256 x64 graphics dots provide clear and sharp text/graphics presentation.
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Flexible Interface Options: Hardware configurable to support 8-bit 6800/8080 Parallel, 4-wire SPI, and 3-wire SPI interfaces.
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Reliable Driver IC: Powered by the industry-standard SSD1322 controller for stable performance and wide software library compatibility.
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Wide Viewing Angle & Temp: Enjoy >160° viewing freedom with a robust operating temperature range suitable for demanding environments.
Drawing & Pin Definition
