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4.2 Inch E Paper Module 400×300 Resolution Black White Red 3 Colour E Ink Display

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4.2 Inch E Paper Module 400×300 Resolution Black White Red 3 Colour E Ink Display

MOQ:	600
Price:	8.37-9.54/pc
Standard Packaging:	35 pcs/box
Delivery Period:	14-30days
Payment Method:	,T/T,D/P,D/A,Western Union
Supply Capacity:	300k/month

Detail Information

Product Description

Detail Information

Place of Origin

Guangdong, China

Brand Name

Certification

RoHS/CE/CB

Model Number

YE042A88

Document

Highlight:

4.2 Inch E Paper Module

E Paper Module 400×300

3 Colour E Ink Display

Product Description

4.2 Inch E-paper Display 400×300 Resolution Black/White/Red 3-Color E-Ink Screen

(Model: YE042A88)

Product Features

◊400×300 pixels display (119 DPI, pixel pitch 0.212×0.212mm)

◊Black/White/Red (B/W/R) 3-color full display capabilities

◊High contrast & high reflectance (white L*=63~65, black L*=13~14, red L*=25~28)

◊Pure reflective mode & ultra wide viewing angle

◊Ultra-low power consumption (≤3μA deep sleep, 180mAs max update power)

◊Bi-stable display & commercial temperature range (0~40℃)

◊Hard-coat antiglare surface & on-chip display RAM

◊3-wire/4-wire SPI + I2C temperature sensor interface (internal/external)

◊On-chip booster/regulator & ROHS compliant

The YE042A88 is an Active Matrix Electrophoretic Display (AMEPD) optimized for large-size color-coded scenarios. It features a 4.2-inch active area (84.8×63.6mm) with 400×300 pixels (0.212×0.212mm square pixel pitch, 119 DPI), supporting Black/White/Red 3-color display—ideal for clear information classification in large electronic shelf labels. The module integrates a high-performance SSD1683 driver IC, including gate buffer, source buffer, timing control, oscillator, DC-DC converter, SRAM, and LUT, ensuring stable performance. With an outline dimension of 91.00×77.00×1.15mm (without masking film) and weight of 15±0.5g, it fits seamlessly into devices like large electronic shelf labels, logistics tags, and industrial control terminals. The hard-coat antiglare surface and pure reflective mode eliminate glare under strong light, while bi-stable technology ensures ultra-low power consumption—only drawing current during screen updates.

Type	E-Paper	Screen Refresh Method	Full Refresh
Resolution	400×300 (119 DPI)	Place of Origin	Shenzhen, China
Brand Name	Yingzhanying	Outline Dimensions	91.00(H)×77.00(V)×1.15(D) mm
Supplier Type	All (IPS)	Active Area	84.8(H)×63.6(V) mm
Interface	3-wire/4-wire SPI (BS1 pin selectable), I2C (temp sensor)	Driver IC	SSD1683
MOQ	50 PCS	Operating Temperature	0~40℃ (35~70%RH)
Connector Type	24-pin 0.5mm ZIF Socket	Storage Temperature	0~40℃ (max 5 years)
Colors	Black/White/Red
Power Consumption	Update: ≤180mAs (25℃); Deep Sleep: ≤3μA

Product Picture

The YE042A88 excels in large-size color-coded scenarios with its 119 DPI display and 3-color capability. It vividly presents classified information—red for promotions/urgent alerts, black for detailed text/barcodes, and white for background—making it perfect for large electronic shelf labels, logistics tags, and industrial terminals. Its square pixel pitch (0.212×0.212mm) ensures sharp text and clear barcodes, even multi-line content remains legible. The hard-coat antiglare surface eliminates glare under direct sunlight, maintaining readability in retail stores, warehouses, or outdoor kiosks. With a slim design (1.15mm thickness) and lightweight (15±0.5g) profile, it fits into space-constrained large devices, while ultra-low power consumption (≤3μA deep sleep) enables over 12 months of battery life for daily-updated applications.

The YE042A88 is mainly designed for large Electronic Shelf Label (ESL) systems with diverse industry applications. In retail, it serves as large electronic shelf labels for home appliances, furniture, and bulk groceries, using 3-color display to highlight promotions (red), detailed product descriptions/prices (black), and stock status (white background)—enhancing customer information access and reducing manual label updates. Its low power consumption reduces retail maintenance costs. In logistics, it functions as large cargo tags, displaying complete waybills, transportation statuses, and urgent markers (red for priority shipments), withstanding -25~60℃ transportation for 10 days. In industrial control, it acts as status monitors, indicating normal (white), fault (black), and urgent (red) states for equipment. With ROHS compliance and rigorous reliability testing (high/low temperature, vibration, drop impact), it meets global environmental and reliability demands for large-size e-paper applications.

Core Advantages

◊ Large-Size 3-Color Display: Clear Classification, Rich Information

The YE042A88 features a 4.2-inch large active area (84.8×63.6mm) with 400×300 high resolution (119 DPI), supporting 3-color display for multi-level information classification. Its optical performance is excellent: white state L*=63~65, black state L*=13~14, red state L*=25~28 (a*=36~40), white reflectance 30~35%, and contrast ratio 10~15:1. The pure reflective mode saves power by eliminating backlighting, while the hard-coat antiglare surface reduces glare under direct sunlight. With an ultra-wide viewing angle, there’s no color or brightness deviation from any direction, supporting multi-person viewing for large shared devices like industrial monitors or retail price tags.

◊ Ultra-Low Power & Stable Performance: Long-Term Reliability

Powered by bi-stable technology, the module only consumes power during updates (max 180mAs at 25℃) and draws ≤3μA in deep sleep. A standard lithium battery can power daily-updated large devices for over 12 months, reducing battery replacement frequency. It integrates the SSD1683 driver IC with on-chip booster/regulator, generating VCOM, Gate (VGH/VGL), and Source (VSH1/VSH2/VSL) voltages internally, simplifying external circuits. The internal/external temperature sensor (I2C) enables real-time waveform adjustment, ensuring stable operation in 0~40℃. It passed rigorous reliability tests, including 240-hour high/low-temperature storage, 168-hour high-humidity operation, and 50 temperature cycles (-25℃~60℃), ensuring long-term use.

◊ Flexible Interface & Easy Integration: Low Development Cost

The module supports 3-wire/4-wire SPI (selectable via BS1 pin) and I2C for temperature sensors, compatible with most MCUs and embedded systems—no complex drivers needed. Pins 6 (TSCL) and 7 (TSDA) must be grounded if external temperature sensors aren’t used (not NC). The 24-pin 0.5mm ZIF Socket enables quick, secure installation. It includes 10-byte OTP space for module identification, supporting custom programming. The flexible FPC (0.10±0.03mm) with PI stiffener (0.30±0.03mm) simplifies installation in non-flat large device layouts, reducing development cycle and cost.

◊ Durable & Wide Adaptability: Harsh Environment Resistant

With an outline of 91.00×77.00×1.15mm and weight of 15±0.5g, the YE042A88 is suitable for large-size device integration. The hard-coat antiglare surface resists scratches and fingerprints, while ROHS compliance meets global environmental standards. It supports transportation temperature -25~60℃ (10 days) and storage temperature 0~40℃ (max 5 years), adapting to harsh environments like cold storage, warehouses, or outdoor retail. It passed vibration testing (1.04G, 20~200Hz) and drop impact (100cm height on concrete), ensuring durability during transportation and use. The 5-year design life (25℃/60%RH, daily updates) guarantees long-term reliable operation for large electronic shelf labels and industrial devices.

Technical Drawing

PIN Definition

PIN	Symbol	Description	Remark
1	NC	No connection and do not connect with other NC pins	Keep Open
2	GDR	N-Channel MOSFET Gate Drive Control
3	RESE	Current Sense Input for the Control Loop
4	NC	No connection and do not connect with other NC pins	Keep Open
5	VSH2	Positive Source driving voltage (for Red)
6	TSCL	I²C Interface to digital temperature sensor Clock pin	Ground if external sensor not used (not NC)
7	TSDA	I²C Interface to digital temperature sensor Data pin	Ground if external sensor not used (not NC)
8	BS1	Bus selection pin	Low=4-wire SPI, High=3-wire SPI (9 bits)
9	BUSY	Busy state output pin	H=Driver busy, L=Can send command/data
10	RES#	Global reset pin	Active low
11	D/C#	Data/Command control pin	High=Data, Low=Command
12	CS#	Chip Select input pin	Low=IC enabled for MCU communication
13	SCL	Serial clock pin (SPI)
14	SDA	Serial data pin (SPI)
15	VDDIO	Power for interface logic pins
16	VCI	Power Supply pin for the chip	2.5~3.7V
17	VSS	Digital ground
18	VDD	Core logic power pin
19	VPP	Power Supply for OTP Programming
20	VSH1	Positive Source driving voltage (for B/W)
21	VGH	Positive Gate driving voltage
22	VSL	Negative Source driving voltage
23	VGL	Negative Gate voltage
24	VCOM	VCOM driving voltage	OTP programmed in factory

Customization Options

The YE042A88 offers multiple customization options to meet diverse large-size application needs:

FPC Design: Flexible layout and connector type can be adjusted to fit system requirements.

Cover Glass: Size, thickness, shape, and surface printing (logo, pattern) can be customized.

Display Colors: Various color combinations available for customization, including black-white-red-yellow, black-white, black-white-red, etc.

Refresh Modes: Multiple refresh methods customizable, such as fast refresh, slow refresh, full refresh, partial refresh, and more.

Tags:

Color E Ink Screen,

E Paper E Ink Display,

Electronic Paper Display

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4.2 Inch E Paper Module 400×300 Resolution Black White Red 3 Colour E Ink Display

MOQ:	600
Price:	8.37-9.54/pc
Standard Packaging:	35 pcs/box
Delivery Period:	14-30days
Payment Method:	,T/T,D/P,D/A,Western Union
Supply Capacity:	300k/month

Detail Information

Product Description

Detail Information

Place of Origin

Guangdong, China

Brand Name

YZY

Certification

RoHS/CE/CB

Model Number

YE042A88

Document

YE042A88-A1 Spec(1).pdf

Minimum Order Quantity:

600

Price:

8.37-9.54/pc

Packaging Details:

35 pcs/box

Delivery Time:

14-30days

Payment Terms:

,T/T,D/P,D/A,Western Union

Supply Ability:

300k/month

Highlight

4.2 Inch E Paper Module

E Paper Module 400×300

3 Colour E Ink Display

Product Description

4.2 Inch E-paper Display 400×300 Resolution Black/White/Red 3-Color E-Ink Screen

(Model: YE042A88)

Product Features

◊400×300 pixels display (119 DPI, pixel pitch 0.212×0.212mm)

◊Black/White/Red (B/W/R) 3-color full display capabilities

◊High contrast & high reflectance (white L*=63~65, black L*=13~14, red L*=25~28)

◊Pure reflective mode & ultra wide viewing angle

◊Ultra-low power consumption (≤3μA deep sleep, 180mAs max update power)

◊Bi-stable display & commercial temperature range (0~40℃)

◊Hard-coat antiglare surface & on-chip display RAM

◊3-wire/4-wire SPI + I2C temperature sensor interface (internal/external)

◊On-chip booster/regulator & ROHS compliant

Type	E-Paper	Screen Refresh Method	Full Refresh
Resolution	400×300 (119 DPI)	Place of Origin	Shenzhen, China
Brand Name	Yingzhanying	Outline Dimensions	91.00(H)×77.00(V)×1.15(D) mm
Supplier Type	All (IPS)	Active Area	84.8(H)×63.6(V) mm
Interface	3-wire/4-wire SPI (BS1 pin selectable), I2C (temp sensor)	Driver IC	SSD1683
MOQ	50 PCS	Operating Temperature	0~40℃ (35~70%RH)
Connector Type	24-pin 0.5mm ZIF Socket	Storage Temperature	0~40℃ (max 5 years)
Colors	Black/White/Red
Power Consumption	Update: ≤180mAs (25℃); Deep Sleep: ≤3μA

Product Picture

Core Advantages

◊ Large-Size 3-Color Display: Clear Classification, Rich Information

◊ Ultra-Low Power & Stable Performance: Long-Term Reliability

◊ Flexible Interface & Easy Integration: Low Development Cost

◊ Durable & Wide Adaptability: Harsh Environment Resistant

Technical Drawing

PIN Definition

PIN	Symbol	Description	Remark
1	NC	No connection and do not connect with other NC pins	Keep Open
2	GDR	N-Channel MOSFET Gate Drive Control
3	RESE	Current Sense Input for the Control Loop
4	NC	No connection and do not connect with other NC pins	Keep Open
5	VSH2	Positive Source driving voltage (for Red)
6	TSCL	I²C Interface to digital temperature sensor Clock pin	Ground if external sensor not used (not NC)
7	TSDA	I²C Interface to digital temperature sensor Data pin	Ground if external sensor not used (not NC)
8	BS1	Bus selection pin	Low=4-wire SPI, High=3-wire SPI (9 bits)
9	BUSY	Busy state output pin	H=Driver busy, L=Can send command/data
10	RES#	Global reset pin	Active low
11	D/C#	Data/Command control pin	High=Data, Low=Command
12	CS#	Chip Select input pin	Low=IC enabled for MCU communication
13	SCL	Serial clock pin (SPI)
14	SDA	Serial data pin (SPI)
15	VDDIO	Power for interface logic pins
16	VCI	Power Supply pin for the chip	2.5~3.7V
17	VSS	Digital ground
18	VDD	Core logic power pin
19	VPP	Power Supply for OTP Programming
20	VSH1	Positive Source driving voltage (for B/W)
21	VGH	Positive Gate driving voltage
22	VSL	Negative Source driving voltage
23	VGL	Negative Gate voltage
24	VCOM	VCOM driving voltage	OTP programmed in factory

Customization Options

The YE042A88 offers multiple customization options to meet diverse large-size application needs:

FPC Design: Flexible layout and connector type can be adjusted to fit system requirements.

Cover Glass: Size, thickness, shape, and surface printing (logo, pattern) can be customized.

Display Colors: Various color combinations available for customization, including black-white-red-yellow, black-white, black-white-red, etc.

Refresh Modes: Multiple refresh methods customizable, such as fast refresh, slow refresh, full refresh, partial refresh, and more.

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