[EOL] 4.2" Red White Black ePaper Display from Crystalfontz

Product

                This product has reached end of life. Here's a list of ePaper modules we have available.          
[EOL] 4.2" Red White Black ePaper DisplayPart Number: CFAP400300A0-0420
         4.2" 3-Color ePaper Display 400x300 pixels. These electrophoretic displays are perfect for electronic shelf-labels, name badges, and other products that require very little power and don't need to be refreshed very often.  Read more about how ePaper displays work on our blog.

Use the ePaper adapter board, any 3.3v Arduino and our demo sketch to quickly demonstrate the operation of this super-efficient display or check out our kits below.

This free ePaper software can be used to prepare your bitmap image for this display.

*This display DOES NOT support partial updates.

 square_foot Physical Characteristics
Physical Characteristics

        Column Dots x Row Dots
            400 x 300

    Module Overall        width
        height
        depth
		  
        millimeters
        91
        77
        1.18
    
        inches
        3.58
        3.03
        0.05
    
*width / height does not include Foldable Tab

        Diagonal Dimension
            4.17"

    Active Area        Width
        Height
		  
        millimeters
        84.8
        63.6
    
        inches
        3.34
        2.50
    
    Dot Pitch        Width
        Height
		  
        millimeters
        0.212
        0.212
    
        inches
        0.0083
        0.0083
    
        Optional Connectors
            CS050Z24GA0

    Flexible Cable (FFC/FPC)        length
		  
        millimeters
        18.5
    
        inches
        0.728
    
        Weight
            16g
Pin Count
            24

 visibility Optical Characteristics
Optical Characteristics

        View Angle
            Ultra-Wide°

        Foreground Color
            Black / Red
Background Color
            White

 electric_bolt Electrical Specification
Electrical Specifications

        Supply Voltage for Logic Minimum
            2.3V
Supply Voltage for Logic Maximum
            3.6V

        Supply Voltage for Logic Typical
            3.3V
Module Connector Pitch
            0.5mm

 nature Environmental
Environmental

    Operating Temperatures        min
        max
		  
        Celsius
        0°
        50°
    
        Fahrenheit
        32°
        122°
    
    Storage Temperatures        min
        max
		  
        Celsius
        -25°
        70°
    
        Fahrenheit
        -13°
        158°
    
    Humidity        min
        max
		  
        Non-condensing
        40%
        70%
    
 cable Electronics
Electronics

        Interface
            SPI

 picture_as_pdf Datasheets
picture_as_pdfCFAP400300A0-0420 Datasheet

 download Files and Downloads
picture_as_pdf Hardware Design - CFA10084 Schematic
link Fork this on Github
link Arduino Demo Code on Github

Module Overall	width	height	depth
millimeters	91	77	1.18
inches	3.58	3.03	0.05
*width / height does not include Foldable Tab

Active Area	Width	Height
millimeters	84.8	63.6
inches	3.34	2.50

Dot Pitch	Width	Height
millimeters	0.212	0.212
inches	0.0083	0.0083

Flexible Cable (FFC/FPC)	length
millimeters	18.5
inches	0.728

Operating Temperatures	min	max
Celsius	0°	50°
Fahrenheit	32°	122°

Storage Temperatures	min	max
Celsius	-25°	70°
Fahrenheit	-13°	158°

Humidity	min	max
Non-condensing	40%	70%

Pin Table
Notices

Part Change Notices

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Product Update #11084: Red ePaper End-of-Life notice.

Products Affected:	CFAP128296D0-0290, CFAP176264A0-0270, CFAP104212C0-0213, CFAP152152A0-0154, CFAP176264A0-E2-1, CFAP176264A0-E2-2, CFAP152152A0-E2-1, CFAP152152A0-E2-2, CFAP400300A0-0420, CFAP400300A0-E2-1, CFAP400300A0-E2-2, CFAP128296D0-E2-1, CFAP128296D0-E2-2
Date Issued:	April 28, 2021
Summary:	Red ePaper End-of-Life notice.
Description:	These products will no longer be stocked at our facility or offered for sale on our website.
Reason:	Due to quality issues with the red ink during storage, we have determined that we will no longer offer this line of products to our customers.

[EOL] 4.2" Red White Black ePaper Display

Part Number: CFAP400300A0-0420

Physical Characteristics

Optical Characteristics

Electrical Specifications

Environmental

Electronics

Part Change Notices

Subscribe to Part Change Notices by email or RSS

Product Update #11084: Red ePaper End-of-Life notice.

LCD Software

User Forum

Tech Support

Supply Voltage for Logic Minimum	2.3V
Supply Voltage for Logic Maximum	3.6V

Supply Voltage for Logic Typical	3.3V
Module Connector Pitch	0.5mm

Weight	16g
Pin Count	24

Foreground Color	Black / Red
Background Color	White