2.9inch Passive NFC-Powered e-Paper (G), Red/Yellow/Black/ 4-color Displaying, No Batt, Wireless Powering (WS-34751)

2.9inch Passive NFC-Powered e-Paper (G), Red/Yellow/Black/ 4-color Displaying, No Batt, Wireless Powering (WS-34751)

Name: 2.9inch Passive NFC-Powered e-Paper (G), Red/Yellow/Black/ 4-color Displaying, No Batt, Wireless Powering (WS-34751)
Brand: Waveshare Electronics
SKU: WS-34751
Price: 28.17 EUR
Availability: BackOrder

Reference WS-34751

€28.17

22.90 € tax excl.

Description
Product Details

2.9inch Passive NFC-Powered e-Paper (G), Red/Yellow/Black/ 4-color Displaying, No Batt, Wireless Powering (WS-34751)

2.9inch Passive NFC-Powered e-Paper (G), Red / Yellow / Black / White 4-color Displaying, No Batt required, Wireless Powering & Refreshing, High Quality ABS Case

2.9" Passive NFC-Powered e-Paper

Red / Yellow / Black / White 4-color Displaying

Adopts novel passive NFC technology
No Batt required, no more Batt life trouble

2.9inch NFC-Powered e-Paper (G), front view and features

Wireless NFC-Powered Display Refreshing

Passive NFC solution, No Batt Required, No messy wiring

2.9inch NFC-Powered e-Paper (G), refresh with phone

How it works

To refresh the display content, use an NFC-enabled smartphone or an NFC reader close to the e-Paper for wireless power transfer and display refresh

* the specific APP or NFC reader is required for refreshing the e-paper screen.

Refreshing Examples

Refreshed by NFC smartphone

Refreshed by ST25R3911B NFC Board

* the above videos have been sped up for demonstration purposes, the actual refresh rate is subject to the product specifications.

Application examples

Suitable for price Tags, asset/equipment Tags, shelf labels, conference name tags...

Specifications

Power supply	NFC Wireless	Grey scale	2
Display color	Red / Yellow / Black / White	Refresh time	16s (data transfer time is not included)
Dot pitch	0.135 × 0.135 (mm)	Viewing angle	>170°
Resolution	296 × 128 pixels	Display size	66.89 × 29.05 (mm)
Outline dimension	87.50 × 47.70 (mm)

Outline dimensions

Phone Brand Compatibility

Note: The following list includes only some tested phone models. It does not mean the APP only supports these models. For more compatibility details, please refer to the Wiki page.