2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer
2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer - Image 2
2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer - Image 3
2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer - Image 4
2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer - Image 5
2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer - Image 6

2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer

$27.90

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SKU: 1005010322794299 Category:

Features & Compatibility

2.13″ Passive NFC-Powered e-Paper

Red / Yellow / Black / White 4-color Displaying

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

2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer — reference image 1
Wireless NFC-Powered Display Refreshing

Passive NFC solution, No Battery Required, No messy wiring

2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer — reference image 2
How it works

Wireless Powering & Data Transfer

To refresh the display content, use a smart phone with NFC function, or an NFC reader, close to the e-Paper, it’ll be done in a few seconds

2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer — reference image 3

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

Refreshing Example

Refreshed by NFC smartphone

Refreshed by ST25R3911B NFC Board

* the above video has 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…

2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer — reference image 4
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 0.1943 × 0.1942 (mm) Viewing angle >170°
Resolution 250 × 122 pixels Display size 48.55 × 23.70 (mm)
Outline dimension 65.35 × 40.05 (mm)

 

Outline dimensions
2.13 inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-color Displaying, No Battery, Wireless Powering & Data Transfer — reference image 5
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.

Phone Brand Compatibility
Redmi √
Xiaomi √
Huawei (Android) √
Huawei
(HarmonyOS, Android-compatible version)		 √
OnePlus √
OPPO √
VIVO √

Additional information

Weight 180 g

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