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Waveshare Passive NFC-Powered E-Paper 4.2inch No Battery Wireless Powering Data Transfer Suitable for Price Tags/Shelf Labels
- This is an NFC-powered 4.2inch e-Paper Module, with 400 x 300 resolution. Users can transmit data from a smartphone or NFC reader to e-Paper and refresh it by NFC.
- No backlight required, e-Paper can keep displaying the last content for a long time without power. The displayed content can be customized and controlled by the user at any time through the smartphone, which is convenient and flexible.
- It does not contain a power supply such as a battery, You can modify the display content by smartphone, suitable for applications where power is limited. Suitable as equipment labels, shelf labels, information storage, etc.
- Equipped with ABS plastic shell with good strength and toughness. Provide a supporting Android APP to help users edit and manage the display content of the ink screen.
- Provide online user manual. Note: Because the communicating distance of NFC is short, to make the updating successful, please do not move the device when updating.
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Waveshare Passive NFC-Powered E-Paper 4.2 inch No Battery Wireless Powering Data Transfer Suitable for Price Tags/Shelf Labels
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by HAIZHILANSTORE Return Policy
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