This crisp, high-contrast black and white ePaper display is perfect for long-term displays with low power requirements. At 4.2 inches, it's perfect for a small sign - show daily specials, the weather forecast, product information, etc. Once the display is updated, all power connections can be removed and the graphic will remain on the display with zero power! Read more about how ePaper displays work on our blog.
Want to get this display up and running quickly with an Arduino or Seeeduino? Our ePaper Adapter Board makes connecting this ePaper simple and fast. Or, check out our complete kits below.
*This epaper display DOES NOT support partial updates.
This part replaces CFAP400300B0-0420, and is identical to the previous version with the exception that the controller chip requires resetting three times prior to initialization to ensure expected behavior.