E-lnk Electronic E-Paper Display Screen Module 200 x 200, 1.54 Inch

Specifications

Screen Size: 1.54 inches diagonally.
Resolution: 200 x 200 pixels.
Display Type: E-Paper (Electronic Paper) technology.
Color: Black and white.

Special Features

E-Paper Technology: Mimics the appearance of ink on paper for a natural reading experience.
Low Power Consumption: Consumes very little power compared to traditional displays, especially when static.
Wide Viewing Angle: Offers excellent readability from various angles.
High Contrast: Provides sharp text and clear images with high contrast.

Original price was: ৳ 1,600.00.Current price is: ৳ 1,438.00.

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Specification

Overview

Wiring Connections

VCC: Connects to the positive power supply.
GND: Connects to the ground or negative power supply.
DIN (Data In): Connects to the data output pin of the microcontroller.
CLK (Clock): Connects to the clock signal pin of the microcontroller.
CS (Chip Select): Connects to the chip select pin of the microcontroller.
DC (Data/Command): Connects to the data/command pin of the microcontroller.
RST (Reset): Connects to the reset pin of the microcontroller.
BUSY: Connects to the busy pin to monitor the display status.

Power

Operating Voltage: 3.3V to 5V DC.
Power Consumption: Very low, especially when displaying static content.

Input and Output

Input: Receives data and command signals from the microcontroller.
Output: Displays the data on the e-paper screen.

Physical Characteristics

Dimensions: Approximately 40mm x 40mm (1.54 inches).
Weight: Lightweight, around 10 grams.
Build: Compact and thin, suitable for small, portable projects.

Technical Specifications

Display Type: E-Paper, reflective display technology.
Resolution: 200 x 200 pixels for clear and sharp images.
Color Depth: Black and white.
Response Time: Slightly slower compared to traditional LCDs, but suitable for applications where refresh rate is not critical.
Contrast Ratio: High contrast for clear text and images.

Additional Features

Readability in Direct Sunlight: E-Paper displays are easily readable in bright sunlight.
Persistent Display: Once an image is displayed, it remains visible without additional power, making it ideal for battery-operated devices.

How to Use

Connect Power: Connect the VCC and GND pins to a suitable power source (3.3V to 5V).
Connect Data Lines: Wire the DIN, CLK, CS, DC, and RST pins to the corresponding pins on your microcontroller.
Connect Busy Pin: Connect the BUSY pin to monitor the display’s status and ensure proper timing.
Initialize Display: Use the provided library or driver to initialize the display and set up communication with the microcontroller.
Send Data: Write the necessary code to send image or text data to the display. The data should be formatted according to the e-paper display’s requirements.
Update Display: Once data is sent, the display will update accordingly. For static content, the display will retain the image without additional power.
Handle Refresh: Be mindful of the refresh process, as e-paper displays can be slower compared to other display technologies.

The E-Link 1.54-inch e-paper display module is ideal for applications where low power consumption and high readability are essential. Its compact size and simple wiring make it suitable for various small-scale projects and devices.