2.9-inch E-Paper-BW Display: Difference between revisions

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Latest revision as of 00:01, 17 September 2026

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E-Paper

2.9 inch E-Paper (BW)

Published

SSD1680, SPI

2.9-inch E-paper display screen (b+w) 296x128 Main View

2.9-inch E-paper display screen (b+w) 296x128 Auxiliary View

Introduction

1. Supports fast refresh and partial refresh, cost‑effective. Highly recommended.

2. Refresh modes: Full refresh: 3 s; Fast refresh: 1.5 s; Partial refresh: 0.3 s

3. Display orientation: Landscape & Portrait

4. Bistable display (retains the last displayed image after power‑off)

5. Pure reflective display, ultra‑wide viewing angle over 170°

6. Hard‑coated anti‑glare treatment; zero blue‑light and zero radiation

7. Zero power consumption while static (no refresh required), eco‑friendly & low‑carbon

8. Display colors: Black & White, supports 4‑level grayscale

Specifications


Product Model	ZJY1 28296-029EAAMFGN
Size	2.9 inch
Type	Graphic Dot Matrix
Driver IC	SSD1680
Resolution	296×128
Overall Dimension (mm)	79×36.7×1.2
Active Area (mm)	66.896×29.056
Pixel Pitch (mm)	0.227×0.226
Operating Temperature	0℃~50℃
Storage Temperature	-25℃~70℃
Connector	24 Pin FPC
Maximum Grayscale	4
Interface	SPI
Power Consumption (mW)	9
Standby Power Consumption (mW)	0.003
Full Refresh Time (s)	3
Fast Refresh Time (s)	1.5
Partial Refresh Time (s)	0.3

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

Q: What driver IC is used for this 2.9‑inch e‑paper?

A: It adopts SSD1680 driver IC with SPI interface.

Q: What is the maximum grayscale level of this screen?

A: It supports up to 4 grayscale levels for better image layering.

Q: What refresh modes does this screen have and how fast is it?

A: It supports full refresh, fast refresh and partial refresh. Partial refresh can be as fast as 0.3 seconds.

Q: What colors can this 2.9‑inch e‑paper display?

A: It only outputs black and white colors.

Downloads

Demo

2.9 inch E-paper(BW) ESP32.zip

Download

Demo

2.9_inch_E-paper(BW)_ESP8266_V20.zip

Download

Code

Library File.zip

Download

Tools

Image2Lcd.zip

Download

Document

ZJY128296-029EAAMFGN.pdf

Download

Document

SSD1680.pdf

Download

@@ Line 1: / Line 1: @@
-{{产品信息
+{{ProductInfo
-|标题=2.9-inch Fast-Refresh E-Paper Display 296x128 Resolution Flicker-Free Partial Refresh
+|title=2.9-inch E-paper display screen (b+w) 296x128
-|型号=2.9 inch E-Paper
+|model=2.9 inch E-Paper (BW)
-|状态=已发布
+|status=Published
-|所属模块=E-Paper
+|module=E-Paper
-|主图=2.9-epaper-800-png-4.png
+|image1=bw-2.9-inch-e-paper-800-1.jpg
-|副图=2.9-epaper-800-png-2.png
+|image2=bw-2.9-inch-e-paper-800-2.jpg
-|简介=E-Paper display 2.9 inch
+|intro=SSD1680, SPI
-|产品要点='''11''111111111Clear display.'''''
+|highlights=1. Supports fast refresh and partial refresh, cost‑effective. Highly recommended.
-'''''11111111111E-Paper display.'''''
+. Refresh modes: Full refresh: 3 s; Fast refresh: 1.5 s; Partial refresh: 0.3 s
-'''''1111111111111111Complete development resources.'''''
+. Display orientation: Landscape & Portrait
-* Standalone product ID: 1.
-|显示尺寸=4444444
-|分辨率=44444444444444
-|显示接口=444444444444
-|触控方式=444444444444
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-|外形尺寸=4444444444444444444444444
-|硬件说明=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.
-|使用说明=# 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.
-|常见问题=; [[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.
+. Bistable display (retains the last displayed image after power‑off)
+. Pure reflective display, ultra‑wide viewing angle over 170°
+. Hard‑coated anti‑glare treatment; zero blue‑light and zero radiation
+. Zero power consumption while static (no refresh required), eco‑friendly & low‑carbon
+. Display colors: Black & White, supports 4‑level grayscale
+|videoTitle=E-paper 24P Shield
+|videoURL=https://youtu.be/OvLX0Yqz6b0
+|specs={{{!}} class="wikitable"
+{{!}}+
+!Product Model
+!ZJY1 28296-029EAAMFGN
+{{!}}-
+!Size
+!'''2.9 inch'''
+{{!}}-
+!Type
+!'''Graphic Dot Matrix'''
+{{!}}-
+!Driver IC
+!SSD1680
+{{!}}-
+!Resolution
+!296×128
+{{!}}-
+!Overall Dimension (mm)
+!79×36.7×1.2
+{{!}}-
+!Active Area (mm)
+!66.896×29.056
+{{!}}-
+!Pixel Pitch (mm)
+!0.227×0.226
+{{!}}-
+!Operating Temperature
+!0℃~50℃
+{{!}}-
+!Storage Temperature
+!-25℃~70℃
+{{!}}-
+!Connector
+!24 Pin FPC
+{{!}}-
+!Maximum Grayscale
+!4
+{{!}}-
+!Interface
+!SPI
+{{!}}-
+!Power Consumption (mW)
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+{{!}}-
+!Standby Power Consumption (mW)
+!0.003
+{{!}}-
+!Full Refresh Time (s)
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+{{!}}-
+!Fast Refresh Time (s)
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+{{!}}-
+!Partial Refresh Time (s)
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+{{!}}}
+|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.
+. You can use the following dedicated test board to quickly and conveniently verify our program demo, effectively providing development progress.
+<big>(1) <u>[[多接口嵌入式开发板|ESP8266 E-paper Development Kit]]</u></big>
+<big>(2) [[2.8英寸 Arduino 显示扩展板|<u>ESP32 E-paper Development Kit</u>]]</big>
+|usage=[[File:Bw-Size-600-300.jpg|center|thumb|600x600px]]
+[[File:3C-1000-2-2.jpg|center|thumb|1000x1000px]]
+|faq==== <span style="color: rgb(52, 176, 176);">Q: What driver IC is used for this 2.9‑inch e‑paper?</span> ===
+A: It adopts SSD1680 driver IC with SPI interface.
+=== <span style="color: rgb(52, 176, 176);">'''Q: What is the maximum grayscale level of this screen?'''</span> ===
+A: It supports up to 4 grayscale levels for better image layering.
+=== <span style="color: rgb(52, 176, 176);">Q: What refresh modes does this screen have and how fast is it?</span> ===
+A: It supports full refresh, fast refresh and partial refresh. Partial refresh can be as fast as 0.3 seconds.
+=== <span style="color: rgb(52, 176, 176);">Q: What colors can this 2.9‑inch e‑paper display?</span> ===
+A: It only outputs black and white colors.
+|dl1Type=Demo
-test
+|dl1Name=2.9 inch E-paper(BW) ESP32.zip
-|下载类型=PDF
+|dl1File=2.9 inch E-paper(BW) ESP32.zip
-|下载名称=DESPI-C02 SCH V1.0 (1).pdf
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+|dl3Type=Code
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+|dl3Name=Library File.zip
-|测试2=test2
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+|dl4Name=Image2Lcd.zip
+|dl4File=Image2Lcd.zip
+|dl5Type=Document
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+|cardPage={{{cardPage|{{PAGENAME}}}}}
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+|test1=test222
+|test2=test2
 }}
-<noinclude>{{#default_form:产品二级页}}</noinclude>
+<noinclude>{{#default_form:ProductPage}}</noinclude>