2.9 Inch NFC E-Paper Display Screen Passive E-Ink RYBW Color No Battery Needed Wireless Power & Data Transfer

2.9 Inch NFC E-Paper Display Screen Passive E-Ink RYBW Color No Battery Needed Wireless Power & Data Transfer Beskrivelse

Experience ultra-low-power display technology with this 2.9inch passive NFC e-paper ink (G) RYBW display screen, designed for modern applications

Powered directly via NFC, it requires no battery, enabling truly maintenance-free usage in labels, tags, and IoT devices
Featuring a 4-color RYBW e-ink panel (Red, Yellow, Black, White), this NFC e-paper delivers , high-contrast visuals under various lighting conditions, including direct sunlight
Its reflective display technology ensures comfortable readability similar to printed paper
The wireless power & data transfer capability allows you to update images or text simply by tapping the screen with an NFC-enabled smartphone or reader
All content is stored in non-volatile memory, so the image persists even when no power is supplied



Specifications
Power Supply:NFC Wireless Power
Grayscale Levels:2
Display Colors:Red, Yellow, Black, White
Refresh :16s (excluding data transfer )
Dot Pitch:0.135 0.135 (mm)
Viewing Angle:>170
Resolution:296 x 128 pixels
Display Size:66.89 x 29.05 (mm)
Dimensions:87.50 x 47.70 (mm)
Due to different batches, there may be differences in product appearance and printed text, which will not affect use
Color: As Shown
Material: ABS

Package Contents:
1*2.9 inch NFC e-Paper Display Screen