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ePaper Display

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Home > The lastest ePaper > 7.5-inch Four-color E-paper Module SPI Display Screen Resolution 800x480

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7.5-inch Four-color E-paper Module 125 PPI Display Screen JD79665CA 800x480 GDEM075F53

Name: 7.5-inch Four-color E-paper Module 125 PPI Display Screen JD79665CA 800x480 GDEM075F53
Brand: GOOD DISPLAY
SKU: GDEM075F51
Price: 33.12 USD
Availability: InStock
Rating: 5 (2 reviews)

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$33.12 ~~$36.00~~

8% OFF

Four colors: black, white, red and yellow
high resolution
large display screen
high cost performance

GET $3.00 OFF ON ORDERS OVER $59.00

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Description

7.5" 4-color E-Ink Display

This 7.5-inch four-color E Ink display is not just a screen—it’s a fascinating fusion of vision and technology. With a high resolution of 800x480 and support for black, white, red, and yellow, it brings your content to life with vibrant clarity. Whether for reading, presentations, or creative design, it delivers a unique visual experience like no other.

Core Advantages

4-Color High-Contrast

800x480 @ 125 PPI — true Black, White, Red & Yellow. Cuts through glare, makes your labels and dashboards unmissable.

125 PPI
4 Colors
800×480 Res

Best-in-class

Zero-Power Display Retention

Image and data remain perfectly visible even after power is removed — no battery drain, no refresh needed.

0.0012 mW to hold
Years retention
Always readable

True Bistable

All‑in‑One Drop‑in Ready

Single‑chip DC‑DC, SRAM, timing, temp sensor & OTP pre‑stored waveform. No external parts, SPI ready — kills the BOM.

JD79665CA
0 External
SPI Interface

BOM Killer

Technical Specifications

Part Number GDEM075F53

Type Dot Matrix

Connector 24 Pin 0.5mm

Size 7.5"

IC JD79665CA

Interface SPI

Resolution 800x480

Color Black, White, Red, Yellow

Operating Temp. 0℃~40℃

PPI 125

Full Refresh Time 20s

Storage Temp. -25℃~70℃

Outline Size 170.2x111.2x1.20mm

Fast Refresh Time 12s

Typical Power(mW) 39

Active Size 163.2x97.92mm

Weight /

Deep Sleep Power(mW) 0.0012

Pixel Pitch 0.204x0.204mm

Drawing Details

Matching Driver Boards

DESPI-C02

Pure hardware interface adapter, no MCU, provides only physical conversion from SPI to 24-pin EPD.

View Details

DESPI-L(C02)

STM32F103VET6 MCU, provides rich GPIO and Type-C interface.

View Details

ESP32-L(C02)

ESP32-WROOM-32D MCU, integrated WiFi and Bluetooth.

View Details

ESP8266-L(C02)

Cost-optimized solution, ESP8266 core, supports WiFi connectivity.

View Details

Arduino UNO R4-L(C02)

Arduino ecosystem compatible, extensive library support.

View Details

Files & Download

[PDF] GDEM075F53_Specification

[ZIP] IC Driver JD79665CA

[ZIP] GDEM075F53 STM32 Sample Code

[ZIP] GDEM075F53 ESP32 Sample Code

[ZIP] GDEM075F53 ESP8266 Sample Code

[ZIP] GDEM075F53 Arduino Sample Code

[PDF] ePaper Display Usage Guidelines

[FAQ] Why can't I download the files?

Typical Applications

E-readers

Professional E-readers

Suitable for reading professional books, academic papers, technical documents, magazines, comics, etc. Charts, diagrams, and highlighted annotations are particularly important in these contexts.

Education

E-schoolbag/Classroom Display Terminals

Used for displaying textbooks, exercises, and exam papers. The four-color technology can better present color illustrations, highlight corrections, and indicate answer accuracy

Lifestyle

Kitchen Smart Recipe Displays

Fixed in the kitchen to show recipe steps, with color images making the instructions more intuitive.

We Also Recommend

Sustainable Technology

Paperless Future

Each display saves ≈3,000 sheets annually. Join 15,000+ businesses reducing paper waste with ePaper solutions.

Sustainable Packaging

95% recycled materials with FSC-certified packaging. 100% plastic-free protective materials.

Energy Leadership

90% less energy than LCDs. Annual CO₂ reduction equivalent to 50 mature trees.

Why GooDisplay E-Paper Refreshes Faster

Optimized Fast-Refresh FPL

We rigorously select fast-refresh FPL films at the raw material level, laying a solid hardware foundation for high-speed performance.

Smart Temp-Controlled Drive

Our engineers optimize waveform files for different temperature ranges, ensuring excellent display quality even during rapid refresh cycles.

Chip-Level Integrated Solution

Optimized waveforms are built into the display driver chip—activate fast refresh mode with a simple code call!

Display Type	Refresh Capability	Available Sizes
Black & White (B/W) Displays	Supports fast refresh, partial refresh, and 4-level grayscale	0.97" to 10.3"
Black, White & Red (BWR) Displays	Supports fast refresh and partial B/W refresh	2.13" to 11.6"
Black, White, Red & Yellow (BWRY) Displays	Supports fast refresh with multi-color layered updating	0.97" to 11.6"

About Us

Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at www.good-display.com.
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at buyepaper@good-display.com.