SKU:WSAL18136

2.7inch Passive NFC-Powered e-Paper Module, No Battery, Wireless Powering & Data Transfer, Android APP Provided

2.7" NFC-Powered E-Paper Module

Novel Passive NFC Technology, No Battery Required, No More Battery Life Trouble

Black and White Display Colors

• Size2.7"
• Resolution264×176
• Viewing Angle>170°
• Display ColorBlack and White
• Grey Scale2
• CommunicationPassive NFC
• Display PanelE-paper
• ExperiencePaper-like
• EnvironmentAmbient Light Required
• Display TypePassively Reflective
• No BatteryEnergy Saving
• Smartphone APPAndroid APP

Specifications

POWER SUPPLY	Wireless	Communication	Passive NFC
DISPLAY COLOR	Black / White	GREY SCALE	2
DOT PITCH	0.217 × 0.217mm	RESOLUTION	264 × 176pixels
DISPLAY SIZE	57.29 × 38.19mm	OUTLINE DIMENSION	84.5 × 47.50mm
VIEWING ANGLE	>170°	REFRESH TIME	6s (data transfer time is not included)

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 Smartphone, Comes With Android APP

Refreshed By NFC Reader

Recommended: ST25R3911B NFC Board

NFC smartphone or ST25R3911B NFC Board in the examples is NOT included.

Applications

Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...

Product show

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
iPhone	√
Huawei (Android)	√
Honor	√
VIVO	√
Xiaomi	√
Redmi	√
OPPO	√
Samsung	Not supported
Google	Not supported

Resources & Services

Wiki:www.waveshare.com/wiki/2.7inch_NFC-Powered_e-Paper_Module

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

1. 2.7inch NFC-Powered e-Paper Module x1

• Vendor:

  WaveShare

• Tags: Brand_waveshare,  Cat_communication,  Cat_display,  Cat_iot,  Compat_raspberry_pi,  Platform_raspberry_pi,  Sub_2_66_5,  Sub_epaper,  Sub_nfc,  Sub_rf,  Sub_short_range_wireless