This NFC-powered 2.9inch e-Paper Module with 296 x 128 resolution. Users can transmit data from a smartphone or NFC reader to e-Paper and refreshed by NFC
No backlight required, e-Paper keeps displaying the last content for a long time without power. It does not contain a power supply such as the battery itself, which is suitable for application environments with a limited power supply
You can modify the display content by smartphone. It is suitable to be used as equipment labels, shelf labels, information storage, etc.
Equipped with ABS plastic shell with good strength and toughness. App is provided, and users can edit and manage the display content of the ink screen. Provide online usage information and manual
[Note] Because the communicating distance of NFC is short, to make the updating successful, please do not move the device when updating