Description
>>>Manual: Click here to open<<<Working principle:
When you need to refresh the display, you can use NFC-enabled smartphones or card readers, near the screen for wireless power supply, and refresh the display content.
Applicable scene:
Shopping mall price tags, asset equipment tags, electronic shelf tags, conference name tags, etc.
Parameter:
Power supply: wireless power supplyDisplay color: black, whiteDot pitch: 0.212x0.212Resolution: 400x300Gray level: 2Refresh time: 4s (excluding data transmission time)Display size: 84.8mmx63.6mmDimensions: 105.1mmx94.1mmViewing angle: >170°
Supported Smart Phones:
Package includes:
1 x 4.2inch NFC-Power e-paper1 x Double-sided foam tape
