Instruction
This is an NFC-powered 1.54inch e-Paper Module, with 200 x 200 resolution. Users can transmit data from a smartphone or NFC reader to e-Paper and refresh by NFC.
Features
* 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 use 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 information and manual.
* Suitable for mobile phone key ornaments, business cards, decorations, and other applications.
Specification
* Power: NFC-powered
* Resolution: 200 x 200
* Dot pitch: 0.138 x 0.138
* Display Color: Red, Black, White
* Refresh time: 8s (Transmit time is not included)
* Viewing angle: >170°
* Outline dimension: 47.84mm x 41.28mm
* Display dimension: 27.00mm x 27.00mm
Please make sure that your telephone support NFC function and the NFC was enabled. Note that this APP cannot support Samsung or Google phone
