SKU:WSAL32814

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

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

2.13"Passive NFC-Powerede-Paper

Red / Yellow / Black / White 4-color Displaying

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

Wireless NFC-Powered Display Refreshing

Passive NFC solution, No Battery Required, No messy wiring

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

* 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 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	0.1943 × 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

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	√

Resources & Services

Wiki:www.waveshare.com/wiki/2.13inch_NFC-Powered_e-Paper_(G)

NFC Powered e-Paper Selection

Model	Display color	Resolution	Display size (mm)	Outline dimension (mm)	Refresh time	Phone APP	case
1.54inch NFC-Powered e-Paper (BW)	Red / Black / White	200 × 200	27.00 × 27.00	47.84 × 41.28	8s	√	√
1.54inch NFC-Powered e-Paper (G)	Red / Yellow / Black / White	200 × 200	27.00 × 27.00	47.84 × 41.28	15s	√	√
2.13inch NFC-Powered e-Paper	Black / White	250 × 122	23.70 × 48.55	65.35 × 40.05	2s	√	√
2.13inch NFC-Powered e-Paper (G)	Red / Yellow / Black / White	250 × 122	23.70 × 48.55	65.35 × 40.05	16s	√	√
2.7inch NFC-Powered e-Paper Module	Black / White	264 × 176	57.29 × 38.19	84.50 × 47.50	6s	√	×
2.9inch NFC-Powered e-Paper	Black / White	296 × 128	66.89 × 29.05	87.50 × 47.70	2s	√	√
4.2inch NFC-Powered e-Paper	Black / White	400 × 300	84.80 × 63.60	105.00 × 94.10	4s	√	√

NFC Sensing Position Reference

• 1.54inch NFC-Powerede-Paper
• 2.13inch NFC-Powerede-Paper
• 2.7inch NFC-Powerede-Paper
• 2.9inch NFC-Powerede-Paper
• 4.2inch NFC-Powerede-Paper
• 7.5inch NFC-Powerede-Paper

Lieferumfang

2.13inch NFC-Powered e-Paper (G) x1

• Verkäufer:

  WaveShare

• Tags: Brand_waveshare,  Cat_communication,  Cat_display,  Cat_iot,  Compat_raspberry_pi,  Platform_raspberry_pi,  Sub_1_02_2_36,  Sub_epaper,  Sub_nfc,  Sub_rf,  Sub_short_range_wireless