Seeed Studio 2.13-inch E-paper Display offers a high-quality, low-power solution for a wide range of applications. With a 122×250 resolution, black-and-white display and a diagonal size of 2.13 inches, this E-paper screen delivers fast refresh rates, excellent contrast, and ultra-wide viewing angles. Perfect for e-readers , smart wearables , IoT devices , and portable electronics . Key Features Exceptional Readability : Reflective properties ensure clear text and images in all lighting conditions, including direct sunlight . Ultra-Low Power : Consumes energy only during updates, extending battery life and enabling efficient energy use. Wide Viewing Angles : Greater than 170°, unaffected by light direction, ensuring visibility from almost any angle. Flexible & Portable : Supports bending and curling for versatile applications in compact designs. Eye-Friendly : Glare-free, heat-free viewing for comfortable long-term use, mimicking paper-like readability. Technical Specifications Resolution: 122 × 250 pixels Display Type: 1-bit black & white E-paper Contrast: High contrast, pure reflective mode Viewing Angle: Ultra-wide (>170°) Power Consumption: Ultra-low, bi-stable operation Operating Temperature: Commercial range Modes: Landscape & portrait Package: COG IC, thickness 280 μm On-chip Features: Display RAM, waveform OTP, oscillator, booster, regulator control Interface: Serial Peripheral Interface (SPI) What is E-Paper? E-Paper (Electronic Paper) is a display technology designed to mimic traditional paper and ink . It provides high contrast and readability in various lighting conditions, including direct sunlight , without requiring a backlight. E-paper uses microcapsules with charged particles to create stable images that remain visible without continuous power. Common applications include e-readers, electronic shelf labels, smartwatches, and IoT devices. Advantages Over Traditional Displays Paper-like readability and visibility in sunlight Consumes power only during updates Thin, lightweight design Wide viewing angles Extended battery life for portable devices Specification Parameters Details Model No. GDEY0213B74 Type Dot Matrix E-paper Display Size 2.13 inch Active Area (mm) 48.55 × 23.7046 Resolution 122 × 250 pixels Pixel Pitch (mm) 0.1943 × 0.1942 Display Color Black & White Grayscale 4 levels Partial Refresh Time 0.42s Full Refresh Time 3s Interface SPI Connector 24 Pin PFC, 0.5mm Pitch Viewing Angle >170° Operating Voltage 3.3V Operating Temperature 0–50°C Driver Mode Compatible with XIAO / STM32 / Arduino / MicroPython Drawing Supports GUI Drawing Power Consumption 10.5mW (typ.) Standby Consumption 0.003mW Outline Dimension (mm) 59.2 × 29.2 × 1.00 Weight 3.2g Quick Highlights High-contrast 122×250 E-paper display with 4 grayscale levels Fast refresh: 0.42s partial, 3s full Ultra-low power consumption (10.5mW typical, 0.003mW standby) Wide viewing angle >170°, paper-like readability Supports GUI drawing, compatible with Arduino, STM32, MicroPython Hardware Overview Applications Reading equipment (e-readers, portable displays) Mobile devices Electronic tags & price labels Smart wearables Electronic shelf labels Smart cards FAQ ePaper Display FAQ Precautions for E-paper Display Documents EN-Image_to_EPD_Instruction_Manual.pdf Arduino Sample Code.zip ESP32 Sample Code.zip ESP8266 Sample Code.zip Picture Production & Bitmap Conversion.pdf STM32 Sample Code.zip GDEY0213B74 Datasheet.pdf IC Driver SSD1680 Datasheet.pdf Slave Computer Software - Image to EPD V3.6.zip Part List 2.13 Monochrome E-paper Display
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