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

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Latest revision as of 22:34, 18 September 2026

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E-Paper

1.54 inch E-Paper (4-color)

Published

JD79660, SPI

1.54-inch E-paper display screen (b+w+r+y) 200x200 Main View

1.54-inch E-paper display screen (b+w+r+y) 200x200 Auxiliary View

Introduction

1. 200×200 high‑resolution square display area. Texts and icons feature crisp edges with high‑saturation red and yellow colors.

2. Full refresh: 20s, Fast refresh: 12s. The fast‑refresh speed is nearly 40% higher than conventional 4‑color e‑paper, delivering smooth screen transition without ghosting.

3. SPI interface, driven by JD79660 IC. Supports built‑in waveforms to simplify development process, presents vivid and sharp 4‑color display.

Specifications


Model No.	DEPG0150RYF660F27
Size	1.54 inch
Driver IC	JD79660
Type	Graphic Matrix
Resolution	200×200
PPI	188
Outline Dimension (mm)	37.32×31.8×1.0
Viewing Area (mm)	27.00×27.00
Pixel Pitch (mm)	0.135×0.135
Operating Temperature	0℃~40℃
Storage Temperature	-25℃~70℃
Connector	24 PIN, 0.5mm pitch
Interface	SPI
Display Colors	Black, White, Red, Yellow
Refresh Power (mW)	4.8
Standby Power (mW)	0.0012
Full Refresh Time (s)	20
Fast Refresh Time (s)	12
Weight (g)	2.32±0.5

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: How many colors can this 1.54‑inch e‑paper display?

A: It supports 4 fixed colors: black, white, red and yellow. Gradients and grayscale are not available.

Q: Is this screen suitable for making digital photo albums?

A: With 4‑color display and power‑off image retention, it works well for simple digital photo albums.

Q: Does this e‑paper need to work with a main controller board?

A: Yes. The e-paper cannot work standalone. It requires an external MCU main board via SPI interface.

Q: What driver IC is used for this 1.54‑inch e‑paper?

A: It adopts JD79660 driver IC with built‑in waveforms to simplify development.

Downloads

Demo

1.54 inch E-paper(BWRY) ESP32.zip

Download

Document

DEPG0150RYF660F27-V2.0.pdf

Download

@@ Line 1: / Line 1: @@
-{{产品信息
+{{ProductInfo
-|标题=7.5-inch E-Paper Display
+|title=1.54-inch E-paper display screen (b+w+r+y) 200x200
-|型号=TEST-EPD-750
+|model=1.54 inch E-Paper (4-color)
-|状态=已发布
+|status=Published
-|所属模块=ESP8266 Development Board
+|module=E-Paper
-|主图=Product-TEST-EPD-750.png
+|image1=1 54 inch-4c-800-600-1.jpg
-|副图=Product-TEST-EPD-750.png
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-|简介=ESP8266 (Standalone product  3）
+|intro=JD79660, SPI
-|产品要点='''11''111111111Clear display.'''''
+|highlights=1. 200×200 high‑resolution square display area. Texts and icons feature crisp edges with high‑saturation red and yellow colors.
-'''''11111111111E-Paper display.'''''
+. Full refresh: 20s, Fast refresh: 12s. The fast‑refresh speed is nearly 40% higher than conventional 4‑color e‑paper, delivering smooth screen transition without ghosting.
-'''''1111111111111111Complete development resources.'''''
+. SPI interface, driven by JD79660 IC. Supports built‑in waveforms to simplify development process, presents vivid and sharp 4‑color display.
-* Standalone product ID: 3。
+|specs={{{!}} class="wikitable"
-|显示尺寸=4444444
+{{!}}+
-|分辨率=44444444444444
+!Model No.
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+!DEPG0150RYF660F27
-|触控方式=444444444444
+{{!}}-
-|供电=44444444444444444
+{{!}}Size
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+{{!}}1.54 inch
-|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.
+{{!}}Driver IC
-# 44444444444Connect display, backlight, and touch interfaces.
+{{!}}JD79660
-# 4444444444444Configure timing parameters and pixel clock.
+{{!}}-
-# 44444444444444Run test patterns and correct color order.
+{{!}}Type
-|常见问题=; [[File:8266主板.jpg|left|thumb|Hello]]44444444444What if the image is offset or jittery?
+{{!}}Graphic Matrix
-: 444444444444Recheck horizontal/vertical timing, pixel clock, and sync polarity.
+{{!}}-
-; 44444444444444What if backlight is on but no content?
+{{!}}Resolution
-: 444444444444444Check if RGB data lines and display controller are enabled.
+{{!}}200×200
+{{!}}-
+{{!}}PPI
+{{!}}188
+{{!}}-
+{{!}}Outline Dimension (mm)
+{{!}}37.32×31.8×1.0
+{{!}}-
+{{!}}Viewing Area (mm)
+{{!}}27.00×27.00
+{{!}}-
+{{!}}Pixel Pitch (mm)
+{{!}}0.135×0.135
+{{!}}-
+{{!}}Operating Temperature
+{{!}}0℃~40℃
+{{!}}-
+{{!}}Storage Temperature
+{{!}} -25℃~70℃
+{{!}}-
+{{!}}Connector
+{{!}}24 PIN, 0.5mm pitch
+{{!}}-
+{{!}}Interface
+{{!}}SPI
+{{!}}-
+{{!}}Display Colors
+{{!}}Black, White, Red, Yellow
+{{!}}-
+{{!}}Refresh Power (mW)
+{{!}}4.8
+{{!}}-
+{{!}}Standby Power (mW)
+{{!}}0.0012
+{{!}}-
+{{!}}Full Refresh Time (s)
+{{!}}20
+{{!}}-
+{{!}}Fast Refresh Time (s)
+{{!}}12
+{{!}}-
+{{!}}Weight (g)
+{{!}}2.32±0.5
+{{!}}}
+|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>[[ESP8266_D1_Board|ESP8266 E-paper Development Kit]]</u></big>
+<big>(2) [[ESP32 Arduino Main Board|<u>ESP32 E-paper Development Kit</u>]]</big>
+|usage=[[File:1 54 inch-4c-600-300-1.jpg|center|thumb|600x600px]]
+[[File:1 54 inch-4c-1000-3.jpg|center|thumb|1000x1000px]]
+|faq==== <span style="color: rgb(52, 176, 176);">Q: How many colors can this 1.54‑inch e‑paper display?</span> ===
+A: It supports 4 fixed colors: black, white, red and yellow. Gradients and grayscale are not available.
+=== <span style="color: rgb(52, 176, 176);">Q: Is this screen suitable for making digital photo albums?</span> ===
+A: With 4‑color display and power‑off image retention, it works well for simple digital photo albums.
+=== <span style="color: rgb(52, 176, 176);">Q: Does this e‑paper need to work with a main controller board?</span> ===
+A: Yes. The e-paper cannot work standalone. It requires an external MCU main board via SPI interface.
+=== <span style="color: rgb(52, 176, 176);">Q: What driver IC is used for this 1.54‑inch e‑paper?</span> ===
+A: It adopts JD79660 driver IC with built‑in waveforms to simplify development.
+|dl1Type=Demo
+|dl1Name=1.54 inch E-paper(BWRY) ESP32.zip
+|dl1File=1.54 inch E-paper(BWRY) ESP32.zip
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