2.13inch E-Paper Cloud Module, 250×122, WiFi Connectivity

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Antal: 9

349 kr

Artikelnummer: 990

2.13inch E-Paper Cloud Module, 250×122 Pixels, WiFi Connectivity

2.13" E-PAPER CLOUD MODULE

WiFi Connectivity, Low Power Consumption, Wide Viewing Angle, Paper-Like Effect

Ideal for price tags, shelf labels, industrial instruments...

 

Size  2.13"

Resolution 250×122

Viewing Angle  >170°


Display Color  Black / White

  • Grey Scale  2


Communication 1   WiFi 2.4GHz


Communication 2  Bluetooth4.2

Display Duration Persists without Power


Display Panel   E-paper


Experience  Paper-like


Comfortably Reading  Eye Care, No Bluelight


Environment. Ambient Light Required

Display Type. Passively Reflective

Features At A Glance

  • Incorporates ESP32, supports Arduino developing
  • No backlight, keeps displaying last content for a long time even when power down
  • Voltage detection circuit for preventing the battery from over-discharging
  • Features battery connector and recharge circuit, allows off-line running
  • Provides Android APP for refreshing the module via Bluetooth EDR, easy to use
  • Provides HTML host computer code for refreshing the module via remote webpage, easy to be integrated into sorts of Internet applications
  • Supports Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original image
  • Supports popular image formats: BMP, JPEG, GIF, PNG, etc.
  • Delivered with embedded e-Paper driver (open source)

Specifications

COMMUNICATION
WiFi 2.4GHz, Bluetooth4.2
BATTERY
2000 mAh
OUTLINE DIMENSIONS
71.0 × 30.2mm
DISPLAY COLOR
black, white
DISPLAY SIZE
48.55 × 23.70mm
POWER SUPPLY
battery
DOT PITCH
0.194 × 0.194mm
FULL REFRESH TIME
2s
RESOLUTION
250×122 pixels
VIEWING ANGLE
>170°

Advantages Of EINK

E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.

Resources Introduction

Refreshed Via WiFi

Android APP Is Also Provided

Refreshed Via Remote Webpage

Comes With HTML Host Computer Code, Suitable For Sorts Of Internet Applications

Constant Current Control, Better Efficiency

The Recharging Efficiency Of ETA6096 Can Be Up To 94%

Application Examples

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

Outline Dimensions


WIKI: 2.13inch_e-Paper_Cloud_Module

Shipping list

Weight: 0.047 kg

  1. 2.13inch e-Paper Cloud Module x1
  2. Li-po battery 3.7V 2000mAh x1
  3. Screws pack x1

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