Good Display GDEY042T81-FT02 4.2" 400x300 ePaper touchscreen display with backlight

Product detailed description

E-Ink (or E-Paper) is a so-called electrophoretic display, i.e. a display containing white particles in microcapsules dispersed in a thin layer of dark viscous solution. By applying a short impulse, these white particles will move, possibly tilting towards the front side of the display, which causes the given pixel to appear white. By applying an impulse of opposite polarity, the given pixel appears black. High viscosity of the solution causes microparticles to remain in their position virtually indefinitely without changing.

It is a 4.2 inch electronic paper display with 400x300 resolution, SPI interface and the ability to display black and white images, logos, icons. The image you display will last indefinitely without power. Simply display the image and then turn off the power. Once these electronic paper display modules are updated, they do not require any power and can actually be completely disconnected, and the content will remain on the display indefinitely. This ePaper display is ideal for devices with low energy consumption powered by solar power or batteries.

If the display does not refresh every 24 hours, it may lead to a phenomenon known as "Ghosting" or "Image Sticking". When in use, it is recommended to refresh the display every 24 hours.

For touch, you can use the LaskaKit e-Paper Touch adapter

Specifications:

Scope of Delivery:

• 1pc Good Display GDEY042T81-FT02 4.2" 400x300 ePaper touch display with backlight

Note:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustrative purposes only and may sometimes differ from the actual appearance of the item. However, this does not change their basic properties.