2.9 INCH E-PAPER

Slim, Customizable E Ink display e-paper solutions 2.9 inch E Ink screen fast refresh, SPI e-paper display

ePaper Display's Basic function

• Refresh Method: Full refresh for 3s、Fast refresh for 1.5s、 Partial refresh for 0.3s (tested at 25°C ambient temperature).
• Display direction: Horizontal or vertical

ePaper Display's Basic parameters

• Product size: 2.9 inch
• Resolution: 296x128
• PPI: 111.2
• Color: Black and White
• Driver IC: SSD1680
• Interface: SPI
• Operating voltage: 3.3V
• Operating temperature: 0-50 ℃
• Optional customized: Touch screen | Front light | Front light+Touch screen | Plastic enclosure | NFC driver board | NFC Tag

ePaper Display's Main features

• Display feature: Bistable display (retains the current content after a power outage)
• Display mode: Pure reflection
• Viewing angle: Wide viewing angle exceeding 170 degrees
• Surface Treatment: Hard-coated for anti-glare effects
• Energy conservation: No power consumption when not refreshing the screen
• Eye Protection: No blue light emission, zero radiation

☆ MAIN PARAMETERS

PART NUMBER	GDEY029T94
SIZE	2.9 inch
TYPE	Dot Matrix
IC	SSD1680
RESOLUTION	296x128
PPI	111.2
OUTLINE SIZE(mm)	79x36.7x1.2
ACTIVE SIZE(mm)	66.896x29.056
PIXEL PITCH(mm)	0.227x0.226
OPERATING TEMP.	0℃~50℃
STORAGE TEMP.	-25℃~70℃
CONNECTOR	24 Pin FPC
MAX GRAYSCALE	4
COLOR	Black,White
INTERFACE	SPI
FULL REFRESH(s)	3
PARTIAL REFRESH RATE(s)	0.3
FAST REFRESH RATE(s)	1.5
POWER CONSUMPTION OF THE REFRESH(mW)	9
STANDBY POWER CONSUMPTION (mW)	0.003
FRONT LIGHT	Optional

 

☆ Drawing

 

 

☆ SPECIFICATION DOWNLOAD

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The CD data includes:

1)GDEY029T94 Specification
2)IC Driver SSD1680 Datasheet
3)GDEY029T94 Picture Production and Bitmap Conversion
4)GDEY029T94 STM32 Sample Code
5)GDEY029T94 Arduino Sample Code
6)GDEY029T94 ESP8266 Sample Code
7)GDEY029T94 ESP32 Sample Code
8)GDEY029T94 Raspberry Pi Pico Sample Code
9)Slave Computer Software-Image to EPD V3.6
10)Image to EPD Instruction Manual

☆ Selection Guide

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SIZE	PART NUMBER	COLOR	IC	RESOLUTION	ACTIVE SIZE(mm)	FULL REFRESH TIME (S)	PARTIAL UPDATE TIME(s)	FAST UPDATE TIME(s)	PARTIAL REFRESH	OPERATING TEMP.	INTERFACE
0.97''	GDEM0097T61	black, white	SSD1680	184x88	22.26x10.65	2	0.3		√	0℃~50℃	SPI
0.97''	GDEM0097F51	black, white,yellow,red	JD79661	184x88	22.26x10.65	16		12	√	0℃~40℃	SPI
1.54''	GDEY0154D67	black, white	SSD1681	200x200	27x27	2	0.3		√	0℃~50℃	SPI
1.54''	GDEM0154F51H	black, white,yellow,red	JD79660	200x200	27x27	20		12	√	0℃~40℃,SPI	SPI
2.13''	GDEY0213B74	black, white	SSD1680Z	250x122	48.55x23.7046	3	0.42		√	0℃~50℃	SPI
2.13''	GDEY0213F52	black, white,yellow,red	JD79676A	250x122	48.55x23.7046	16		11	√	0℃~40℃	SPI
2.66''	GDEY0266T90H	black, white	SSD1685	184x360	60.05x30.69	2	0.3		√	0℃~50℃	SPI
2.66''	GDEY0266F51	black, white,yellow,red	JD79661	184x360	60.05x30.69	25		14	√	0℃~40℃	SPI
2.7''	GDEY027T91	black, white	SSD1680	264x176	57.29x38.19	3	0.3		√	0℃~50℃	SPI
2.9''	GDEY029T94	black, white	SSD1680	296x128	66.896x29.056	3	0.3		√	0℃~50℃	SPI
2.9''	GDEY029F51H	black, white,yellow,red	JD79667	384x168	67.58x29.57	20		12	√	0℃~40℃	SPI
3.1''	GDEQ031T10	black, white	UC8253	320x240	62.72x47.04	3	0.5		√	0℃~50℃	SPI
3.5''	GDEM035T81	black, white	SSD1685	384x184	79.68x38.18	2	0.3		√	0℃~50℃	SPI
3.5''	GDEM035F51	black, white,yellow,red	JD79667AA	384x184	79.68x38.18	18		12	√	0℃~40℃	SPI
3.7''	GDEY037T03	black, white	UC8253	416x240	81.54x47.04	3	0.2		√	0℃~50℃	SPI
3.7''	GDEM037F51	black, white,yellow,red	IST7163	416x240	81.54x47.04	20		12	√	0℃~40℃	SPI
3.97''	GDEM0397T81P	black, white	SSD1677	800x480	86.40x51.84	3	0.3		√	0℃~50℃	SPI
3.97''	GDEM0397F81	black, white,yellow,red	SSD2677	800x480	86.40x51.84	21		12	√	0℃~40℃	SPI
4.2''	GDEY042T81	black, white	SSD1683	400x300	84.8x63.6	3	0.2		√	0℃~50℃	SPI
4.2''	GDEM042F52	black, white,yellow,red	JD79668	400x300	84.8x63.6	20		12	√	0℃~40℃	SPI
4.26''	GDEQ0426T82	black, white	SSD1677	800*480	92.8x55.68	3	0.42		√	0℃~50℃	SPI
5.79''	GDEY0579T93	black, white	SSD1683	792x272	139.00×47.74	3	0.3		√	0℃~50℃	SPI
5.79''	GDEY0579F51	black, white,yellow,red	HX8717*2	792*272	139.00×47.74	26		13	√	0℃~40℃	SPI
5.83''	GDEY0583T81	black, white	UC8179	648x480	118.78x88.22	3	0.3		√	0℃~50℃	SPI
7.5''	GDEY075T7	black, white	UC8179	800x480	163.2x97.72	3	0.3		√	0℃~50℃	SPI
7.5''	GDEM075F52	black, white,yellow,red	JD79665AA	800x480	163.2x97.92	22		12	√	0℃~40℃	SPI
10.2''	GDEM102T91	black, white	SSD1677	960x640	215.52x143.68	4	0.42		√	0℃~50℃	SPI
10.2''	GDEM102F91	black, white,yellow,red	SSD2677	960x640	215.52x143.68	20		12	√	0℃~40℃	SPI
10.85''	GDEM1085T51	black, white	JD79686AB	1360x480	259.76×91.68	4	0.4		√	0℃~50℃	SPI
10.85''	GDEM1085F51	black, white,yellow,red	JD79665AA	1360x480	259.76×91.68	20		12	√	0℃~40℃	SPI
11.6''	GDEY116T91	black, white	SSD1677	960x640	244.51x163.01	5	0.5		√	0℃~50℃	SPI
11.6''	GDEY116F51	black, white,yellow,red	SSD2677	960x640	244.51×163.01	20		16	√	0℃~40℃	SPI
13.3''	GDEM133T91	black, white	SSD1677	960x680	275.52x195.16	4	0.4		√	0℃~50℃	SPI