4.2 inch E-Paper 4c Display: Difference between revisions

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Revision as of 18:32, 23 August 2026

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E-Paper

4.2 inch E-Paper (4-color)

Published

JD79668, SPI

4.2-inch E-paper display screen (b+w+r+y) 400x300 Main View

4.2-inch E-paper display screen (b+w+r+y) 400x300 Auxiliary View

Introduction

Product details to be added by admin.

Specifications

Specifications to be added.

Hardware

1. Compatible with ESP8266, ESP32, STM32 and Arduino series motherboards, connected through an efficient SPI interface, and accompanied by detailed technical documentation and operation manuals to simplify the development process.

2. You can use the following dedicated test board to quickly and conveniently verify our program demo, effectively providing development progress.

(1) ESP8266 E-paper Development Kit

(2) ESP32 E-paper Development Kit

Size

FAQ

test

Downloads

Demo

4.2 inch E-paper(BWRY) ESP32.zip

Download

@@ Line 1: / Line 1: @@
 {{ProductInfo
-|title=E-Paper Development Kit
+|title=4.2-inch E-paper display screen (b+w+r+y) 400x300
-|model=TEST-EPD-KIT
+|model=4.2 inch E-Paper (4-color)
 |status=Published
-|module=ESP8266 Development Board
+|module=E-Paper
-|image1=Product-TEST-EPD-KIT.png
+|image1=4 2 inch epaper-800-600-1.jpg
-|image2=Product-TEST-EPD-KIT.png
+|image2=4 2 inch epaper-800-600-2.jpg
-|intro=ESP8266 (Standalone product  4)
+|intro=JD79668, SPI
-|highlights='''11''111111111Clear display.'''''
+|hardware=1. Compatible with ESP8266, ESP32, STM32 and Arduino series motherboards, connected through an efficient SPI interface, and accompanied by detailed technical documentation and operation manuals to simplify the development process.
-'''''11111111111E-Paper display.'''''
+. You can use the following dedicated test board to quickly and conveniently verify our program demo, effectively providing development progress.
-'''''1111111111111111Complete development resources.'''''
+<big>(1) <u>[[多接口嵌入式开发板|ESP8266 E-paper Development Kit]]</u></big>
-* Standalone product ID: 4.
-|hardware=444444444444444444The display connector includes pixel clock, sync signals, and RGB data lines; touch is connected via a separate I2C interface. Lock the FFC after insertion.
-|usage=# 44444444444Check connector orientation and logic levels.
-# 44444444444Connect display, backlight, and touch interfaces.
-# 4444444444444Configure timing parameters and pixel clock.
-# 44444444444444Run test patterns and correct color order.
-|faq=; [[File:8266主板.jpg|left|thumb|Hello]]44444444444What if the image is offset or jittery?
-: 444444444444Recheck horizontal/vertical timing, pixel clock, and sync polarity.
-; 44444444444444What if backlight is on but no content?
-: 444444444444444Check if RGB data lines and display controller are enabled.
+<big>(2) [[2.8英寸 Arduino 显示扩展板|<u>ESP32 E-paper Development Kit</u>]]</big>
+|usage=[[File:4 2 inch epaper-800-600-3.jpg|center|thumb|600x600px]]
+[[File:4 2 inch e-paper-1000-5.jpg|center|thumb|1000x1000px]]
+|faq=test
-test
 |dl1Type=Demo
 |dl1Name=4.2 inch E-paper(BWRY) ESP32.zip