Adafruit eInk / ePaper Display with SRAM
Best low-power display for portable microcontroller and DIY electronics projects.
This display brings the paper-like clarity of an e-reader to your DIY projects without the ghosting issues of older tech. It sacrifices color and high-speed animation for extreme power efficiency, making it the gold standard for static, sunlight-readable interfaces that stay on long after the power cuts.
$24.95
at
Electromaker
Who it's for
- Battery-conscious makers building portable, long-lasting IoT devices
- Developers working with microcontrollers that have limited system memory
- Outdoor enthusiasts needing clear visibility in direct sunlight
Who should skip it
- Creators building projects that require fluid, real-time motion
- Designers needing color-coded data or vibrant visual interfaces
- Beginners seeking a simple, plug-and-play display solution
Performance breakdown
Power Efficiency
Static image retention eliminates power draw for constant display states.
Update Speed
Significantly faster refresh rates than traditional e-paper alternatives.
Visual Clarity
High-contrast matte finish ensures excellent readability in direct sunlight.
Integration Versatility
Dual 3V and 5V logic support simplifies microcontroller compatibility.
Buffer Management
Integrated SRAM provides efficient frame buffering for smoother content rendering.
Build Durability
Glass-based panel requires careful handling during project assembly.
Key Specs
Display Size
1.54 inches
Resolution
200x200 pixels
Display Type
Monochrome eInk / ePaper
Controller
SSD1681
Interface
SPI with SRAM
Logic Level
3V or 5V safe
Connector
18-pin EYESPI standard FPC connector
Module Size
43.5 mm x 43 mm x 4.6 mm
Display Active Area
28mm x 28mm
Weight
9.1g
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