(EOL) 4.2" 3-Color ePaper Display

Part Number: CFAP400300C0-0420

4.2" Black, White, Yellow ePaper Display Module. 400x300 pixels. ePaper displays are perfect for applications that require super low power and infrequent updates such as electronic shelf labels, tags or static advertising.

The beauty of ePaper modules is that they only require power when being updated. Once the screen is displaying the graphic of your choice, you can disconnect the display entirely from its power source and it will continue to display indefinitely. Read more about how ePapers can display an image with no power on our blog

This ePaper is 3 colors; white, black and yellow. 4.2" Diagonal measurements and 400x300 pixel resolution.

This ePaper display DOES NOT support partial updates.

Use our free ePaper software to prepare your bitmap image for this display.

Adapter / Breakout Board
Want to get this display up and running quickly with an Arduino or Seeeduino? We have this ePaper Adapter Board that makes connecting our ePaper simple and fast or check out our kits below.

• 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

  Weight	16g
  Pin Count	24

• visibility Optical Characteristics

  Optical Characteristics

  View Angle

  Ultra-Wide°

  Foreground Color	Black / Yellow
  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°	40°
  Fahrenheit	32°	104°

  Storage Temperatures	min	max
  Celsius	-25°	60°
  Fahrenheit	-13°	140°

  Humidity	min	max
  Non-condensing	40%	70%

• cable Electronics

  Electronics

  Interface

  SPI

• picture_as_pdf Datasheets
  picture_as_pdf

  CFAP400300C0-0420 Datasheet
  

  
  
• download Files and Downloads
  picture_as_pdf Hardware Design - CFA10084 Schematic
  

  link Arduino / Seeeduino Demo Sketch on Github