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2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface

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2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface

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Brand Name : SAEF

Model Number : SFEPD290QXBW-7236AN

Certification : ISO9001 / ISO14000

Place of Origin : ShenZhen / China

MOQ : 3 pcs

Price : The lowest market price guaranteed

Payment Terms : L/C, T/T, Western Union, Paypal

Supply Ability : 3000K pcs per month

Delivery Time : 3-5 weeks

Packaging Details : Standard Exportation Package

Product : 2.9 inch E-ink E-paper Display

Resolution : 296 x 128 Dots Resolution

Display Mode : AM EPD

Optics : All Viewing Angles

Outline Dim. : 36.7(H)×79.0(V)×1.2(D) (mm)

Active Area : 29.056(H)×66.896(V) (mm)

Pixel Pitch : 0.227×0.226 (mm)

Operating Temp : 0°C to +50°C

Storage Temp. : -25°C to +70°C

Color : Black and White

Pin number : 24 pins

Interface : MCU

Input Current : 3.1 mA

Compliance : Rohs & Reach Compliant

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** Datasheet Download **

SFEPD290QXBW-7236AN Specification.pdf

EPD Standard Product List.pdf

About this item SFEPD290QXBW-7236AN

Experience the future of display technology with our 2.9 Inch E-Paper Display Module featuring a stunning Black & White E-Ink Screen with a resolution of 296 x 128 pixels. This innovative E-Paper module is designed for applications requiring low power consumption and excellent readability in various lighting conditions, making it an ideal choice for e-readers, smart labels, and IoT projects.

Display Specifications:

  • Size:2.9 inches, providing a compact display area suitable for a wide range of devices.
  • Resolution: 296 x 128 pixels, offering clear and detailed imagery, perfect for text and simple graphics.
  • Color Support: Features a black and white display with the option for red in some models, allowing for clear contrast and visibility.

Display Technology:

  • E-Ink Technology: Utilizes electrophoretic technology to create a paper-like display effect, ensuring clear visibility under various lighting conditions, including direct sunlight.
  • Ultra-Low Power Consumption: The display maintains its content without power, consuming energy only during refresh cycles, which is ideal for battery-powered or solar-powered devices.

Interface and Connectivity:

  • SPI Interface: Supports MCU, SPI and I2C interfaces for flexible connectivity.
  • Fast Refresh Rate: Capable of partial refresh in approximately 0.3 seconds per frame and full refresh in about 3 seconds, ensuring efficient updates.

Design and Durability:

  • Industrial Grade: Built to withstand the demands of various environments, with a wide operating temperature range of 0-50°C.
  • Flexible Display: The display area is flexible, allowing for unique design possibilities and durability against minor impacts.

Applications:

Ideal for use in applications such as shelf labels, industrial instruments, smart home devices, and electronic readers, where a clear and low-power display is required.

Additional Features:

  • Bistable Display: Retains the current content even after a power outage, making it highly reliable for continuous information display.
  • Wide Viewing Angle: Offers a viewing angle of over 170 degrees, ensuring the display is visible from various directions.
  • Surface Treatment: Hard-coated for anti-glare effects, providing a comfortable reading experience.
  • Eye Protection: Emits no blue light, ensuring zero radiation and a safer viewing experience.

This 2.9 inch E-Ink E-Paper Display is an excellent choice for applications where readability, low power consumption, and durability are paramount. With its fast refresh capabilities and versatile design, it's suitable for a broad range of devices and environments.


Product Drawing
2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface

Interface Pin Definition

No. Name I/O Description Remark
1 NC Do not connect with other NC pins Keep Open
2 GDR O N-Channel MOSFET Gate Drive Control
3 RESE I Current Sense Input for the Control Loop
4 NC NC Do not connect with other NC pins Keep Open
5 VSH2 C Positive Source driving voltage(Red)

6

TSCL

O

This pin is I2C Interface to digital temperature sensor Clock pin.

External pull up resistor is required when connecting to I2C slave.

When not in use: VSS

7

TSDA

I/O

This pin is I2C Interface to digital temperature sensor Data pin.

External pull up resistor is required when connecting to I2C slave.

When not in use: VSS
8 BS1 I Bus Interface selection pin
9 BUSY O Busy state output pin
10 RST# I Reset signal input. Active Low.
11 D/C# I Data /Command control pin
12 CS# I Chip select input pin
13 SCL I Serial Clock pin (SPI)
14 SDA I/O Serial Data pin (SPI)
15 VDDIO P Power Supply for interface logic pins It should be connected with VCI
16 VCI P Power Supply for the chip
17 VSS P Ground

18

VDD

C

 Core logic power pin VDD can be regulated internally from VCI. A capacitor should be connected between VDD and VSS
19 VPP P FOR TEST
20 VSH1 C Positive Source driving voltage
21 VGH C Power Supply pin for Positive Gate driving voltage and VSH1
22 VSL C Negative Source driving voltage
23 VGL C Power Supply pin for Negative Gate driving voltage VCOM and VSL
24 VCOM C VCOM driving voltage

Absolute Maximum Rating

Parameter Symbol Rating Unit
Logic supply voltage VCI -0.5 to +6.0 V
Logic Input voltage VIN -0.5 to VCI +0.5 V
Logic Output voltage VOUT -0.5 to VCI +0.5 V
Operating Temp range TOPR 0 to +50 ºC
Storage Temp range TSTG -25 to+70 ºC
Optimal Storage Temp TSTGo 23±2 ºC
Optimal Storage Humidity HSTGo 55±10 %RH

Panel DC Characteristics

Parameter Symbol Conditions Applica ble pin Min. Typ. Max Units
Single ground VSS - - 0 - V
Logic supply voltage VCI - VCI 2.2 3.0 3.7 V
Core logic voltage VDD VDD 1.7 1.8 1.9 V
High level input voltage VIH - - 0.8 VCI - - V
Low level input voltage VIL - - - - 0.2 VCI V
High level output voltage VOH IOH = -100uA - 0.9 VCI - - V
Low level output voltage VOL IOL = 100uA - - - 0.1 VCI V
Typical power PTYP VCI =3.0V - - 9 - mW
Deep sleep mode PSTPY VCI =3.0V - - 0.003 - mW
Typical operating current Iopr_VCI VCI =3.0V - - 3.0 - mA
Image update time - 25 ºC - - 3 - sec

Sleep mode current

Islp_VCI

DC/DC off

No clock

No input load

Ram data retain

-

-

20

uA

Deep sleep mode current

Idslp_VCI

DC/DC off

No clock

No input load

Ram data not retain

-

-

1

5

uA

Optical Specifications

Symbol Parameter Conditions Min Typ. Max Units
R White Reflectivity White 30 35 - %
CR Contrast Ratio Indoor 8:1 -
GN 2Grey Level - DS+(WS-DS)*n(m-1)
T update Image update time at 25 °C 3 - sec
Life Topr 1000000times or 5years

Product Image
2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface

2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface

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Don’t miss the opportunity to elevate your product displays with the In Stock MCU/SPI 2.9 Inch E-Ink E-Paper Display.

Contact us now to learn more and place your order!


Product Tags:

2 Colors E-Ink E-Paper

      

SPI MCU E-Ink E-Paper

      

296 X 128 E-Ink E-Paper

      
Wholesale 2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface from china suppliers

2.9 Inch E-Paper Display Module - Black & White E-Ink Screen (296 x 128) with SPI Interface Images

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