USB LCD Displays
This product has reached end of life. Here's a list of ePaper modules we have available.
(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.
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.
Datasheet
TECHNICAL SPECS
Physical Characteristics
| Column Dots x Row Dots | 400 x 300 |
| Module Overall | width | height | depth |
|---|---|---|---|
| millimeters | 91 | 77 | 1.18 |
| inches | 3.583 | 3.031 | 0.046 |
| *width / height does not include Foldable Tab | |||
| Diagonal Dimension | 4.17" |
| Active Area | width | height |
|---|---|---|
| millimeters | 84.8 | 63.6 |
| inches | 3.339 | 2.504 |
| Dot Pitch | width | height |
|---|---|---|
| millimeters | 0.212 | 0.212 |
| inches | 0.0083 | 0.0083 |
| Optional Connectors | CS050Z24GA0 |
| Weight | 16g |
| Pin Count | 24 |
Optical Characteristics
| View Angle | Ultra-Wide° |
| Foreground Color | Black / Yellow |
| Background Color | White |
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 |
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% |
Electronics
| Interface | SPI |
Miscellaneous
| Foldable Tab | Yes |
| Full Screen Update Time | 28s |
| Time Between Updates | 180s |
Additional Options
Want to get a head-start on your ePaper display solution? Purchase this ePaper screen with an Arduino Development kit or ePaper Adapter kit.
Part Change Notice
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Part Change Notice #11091: No Longer Stocking Color ePapers
Compatible Software:
For reference only. For design purposes, please use the specifications in the datasheet.
