The Waveshare 2.13-inch E-Paper HAT is a high-contrast, ultra-low-power E-Ink display designed for Raspberry Pi, with 250×122 resolution and SPI interface. Featuring partial refresh, a >170° viewing angle, and paper-like visual effect, this E-Paper module is ideal for dynamic display needs where power efficiency and readability in ambient light are essential.
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Key Features
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No backlight, retains content for extended periods even without power
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E-Paper technology: crisp, paper-like display with ultra-wide viewing angles
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Super low power consumption, energy used only during screen updates
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Partial refresh support for faster content updates (0.3s)
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Compatible with Raspberry Pi, Jetson Nano, Arduino, STM32, and more
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Standard 40PIN GPIO header, supports 3.3V / 5V logic level via onboard voltage translator
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SPI communication: 3-wire / 4-wire SPI supported
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Passive reflective display, clearly visible under natural or ambient light
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Applications: perfect for price tags, asset labels, industrial displays, conference name badges, shelf labeling
Technical Specifications
| Parameter | Value |
|---|---|
| Size | 2.13 inch |
| Resolution | 250 × 122 pixels |
| Display Type | E-Ink (electrophoretic) |
| Viewing Angle | >170° |
| Display Color | Black and White |
| Greyscale | 2 shades |
| Partial Refresh Time | 0.3s |
| Full Refresh Time | 2s |
| Refresh Power | 26.4mW (typical) |
| Standby Current | <0.01uA |
| Operating Voltage | 3.3V / 5V |
| Interface | 3-wire & 4-wire SPI |
| Outline Dimensions | 65 × 30.2 mm |
| Display Area | 48.55 × 23.71 mm |
| Dot Pitch | 0.194 × 0.194 mm |
Pin Definition
| Pin | Description |
|---|---|
| VCC | 3.3V / 5V power supply |
| GND | Ground |
| DIN | SPI MOSI |
| CLK | SPI SCK |
| CS | SPI chip select (active low) |
| DC | Data/Command select |
| RST | External reset (active low) |
| BUSY | Busy status output (high when busy) |
What’s in the Box
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1 × 2.13-inch E-Ink Display HAT
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1 × RPi Screws Pack (2 pcs)
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1 × PH2.0 8-Pin Cable (20cm)
Advantages of E-Ink Technology
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Uses microcapsule electrophoretic tech to simulate printed paper
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Requires no backlight – visible under ambient or natural light
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Ideal for static content with ultra-low power usage
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Supports nearly 180° viewing angle – excellent for tags and labels