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

Brand Name:SAEF
Certification:ISO9001 / ISO14000
Model Number:SFEPD290QXBW-7236AN
Minimum Order Quantity:3 pcs
Delivery Time:3-5 weeks
Payment Terms:L/C, T/T, Western Union, Paypal
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Location: Shenzhen China
Address: 3 FL., Building 25, Yuan Yi Yuan Industrial Park, QianJin Rd, XiXiang, Bao'An, ShenZhen, China
Supplier`s last login times: within 41 hours
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Product Details

** 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

Interface Pin Definition


No.NameI/ODescriptionRemark
1NCDo not connect with other NC pinsKeep Open
2GDRON-Channel MOSFET Gate Drive Control
3RESEICurrent Sense Input for the Control Loop
4NCNCDo not connect with other NC pinsKeep Open
5VSH2CPositive 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

8BS1IBus Interface selection pin
9BUSYOBusy state output pin
10RST#IReset signal input. Active Low.
11D/C#IData /Command control pin
12CS#IChip select input pin
13SCLISerial Clock pin (SPI)
14SDAI/OSerial Data pin (SPI)
15VDDIOPPower Supply for interface logic pins It should be connected with VCI
16VCIPPower Supply for the chip
17VSSPGround

18


VDD


C

Core logic power pin VDD can be regulated internally from VCI. A capacitor should be connected between VDD and VSS
19VPPPFOR TEST
20VSH1CPositive Source driving voltage
21VGHCPower Supply pin for Positive Gate driving voltage and VSH1
22VSLCNegative Source driving voltage
23VGLCPower Supply pin for Negative Gate driving voltage VCOM and VSL
24VCOMCVCOM driving voltage

Absolute Maximum Rating


ParameterSymbolRatingUnit
Logic supply voltageVCI-0.5 to +6.0V
Logic Input voltageVIN-0.5 to VCI +0.5V
Logic Output voltageVOUT-0.5 to VCI +0.5V
Operating Temp rangeTOPR0 to +50ºC
Storage Temp rangeTSTG-25 to+70ºC
Optimal Storage TempTSTGo23±2ºC
Optimal Storage HumidityHSTGo55±10%RH

Panel DC Characteristics


ParameterSymbolConditionsApplica ble pinMin.Typ.MaxUnits
Single groundVSS--0-V
Logic supply voltageVCI-VCI2.23.03.7V
Core logic voltageVDDVDD1.71.81.9V
High level input voltageVIH--0.8 VCI--V
Low level input voltageVIL----0.2 VCIV
High level output voltageVOHIOH = -100uA-0.9 VCI--V
Low level output voltageVOLIOL = 100uA---0.1 VCIV
Typical powerPTYPVCI =3.0V--9-mW
Deep sleep modePSTPYVCI =3.0V--0.003-mW
Typical operating currentIopr_VCIVCI =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


SymbolParameterConditionsMinTyp.MaxUnits
RWhite ReflectivityWhite3035-%
CRContrast RatioIndoor8:1-
GN2Grey Level-DS+(WS-DS)*n(m-1)
T updateImage update timeat 25 °C3-sec
LifeTopr1000000times or 5years

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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.

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

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

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