Difference between revisions of "4.2inch NFC-Powered e-Paper"

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(User guide)
(User guide)
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You can download the app from [[#Resources]] and install it to your phone, note that the app can only supports Android 4.0(Ice Cream Sandwich) and above.
 
You can download the app from [[#Resources]] and install it to your phone, note that the app can only supports Android 4.0(Ice Cream Sandwich) and above.
  
===APP使用步骤===
+
*Click the picture button on the bottome to choose picture. You can choose the picture from DCIM or you take a picture by camera.
使用APP的步骤是:
+
*点击下发的图片按钮设置图片,(图片可以是你手机相册里面的图片,也可以是使用摄像机拍照,注意,这里需要相机权限)
+
 
:[[File:4.2inch NFC-Powered epaper manual-1.png|300px]] [[File:4.2inch NFC-Powered epaper manual-2.png|300px]]
 
:[[File:4.2inch NFC-Powered epaper manual-1.png|300px]] [[File:4.2inch NFC-Powered epaper manual-2.png|300px]]
:除了相机和拍照外,你还可以手动编辑文字图片
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: Except pictures from DCIM and camera, you can also make string picture manually.
 
:[[File:4.2inch NFC-Powered epaper manual-3.png|300px]][[File:4.2inch NFC-Powered epaper manual-4.png|300px]][[File:4.2inch NFC-Powered epaper manual-5.png|300px]]
 
:[[File:4.2inch NFC-Powered epaper manual-3.png|300px]][[File:4.2inch NFC-Powered epaper manual-4.png|300px]][[File:4.2inch NFC-Powered epaper manual-5.png|300px]]
*选择图片之后可以对图片进行裁剪,调整大小和旋转图像,为了更好的刷新效果,建议您预先根绝墨水屏参数设置好图片的大小以及各式。
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*You can cut the picture after choosing, resize it and rotate. For best effect. we recommend you to pre-adjust the picture according to the resolution of e-Paper.
 
:[[File:4.2inch NFC-Powered epaper manual-7.png|300px]][[File:4.2inch NFC-Powered epaper manual-8.png|300px]][[File:4.2inch NFC-Powered epaper manual-9.png|300px]]
 
:[[File:4.2inch NFC-Powered epaper manual-7.png|300px]][[File:4.2inch NFC-Powered epaper manual-8.png|300px]][[File:4.2inch NFC-Powered epaper manual-9.png|300px]]
*在主页面,你可以选择图像处理方式(纯黑白、灰阶化、模块化、素描化、霓虹化)
+
*In the main page, you can select the process effect ( None Effect, Gray Effect, Block Effect, Sketch Effect and Neon Effect)
*在主页面,还可以点击左下角的调整按钮调整图像的亮度和对比度。 点击右下角的加号图标可以对图片进行颜色取反,方向,图片上下或左右颠倒的设置
+
*In the main page, you can clock the Adjust symbol on the left-bottom to adjust the brightness and contrast. You can also touch the "+" symbol on the right-bottom to adjust picture.
 
:[[File:4.2inch NFC-Powered epaper manual-10.png|300px]][[File:4.2inch NFC-Powered epaper manual-11.png|300px]][[File:4.2inch NFC-Powered epaper manual-12.png|300px]]
 
:[[File:4.2inch NFC-Powered epaper manual-10.png|300px]][[File:4.2inch NFC-Powered epaper manual-11.png|300px]][[File:4.2inch NFC-Powered epaper manual-12.png|300px]]
*再设置好了之后,将手机的NFC天线区域贴近4.2inch NFC-Powered e-Paper背面的天线区域。APP会感应墨水屏并自动进行数据传输和刷新操作
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*After setting, close the NFC area of you phone to backside of 4.2inch NFC-Powered e-Paper to update it.
【注意】使用前先确保手机NFC已经开启,在数据传输和刷新的过程中,请不要移动手机。
+
【Note】Make sure that you have open NFC function of your phone, and do not move phone when transmitting and updating.
 
:[[File:4.2inch NFC-Powered epaper manual-13.png|300px]][[File:4.2inch NFC-Powered epaper manual-14.png|300px]][[File:4.2inch NFC-Powered epaper manual-15.png|300px]]
 
:[[File:4.2inch NFC-Powered epaper manual-13.png|300px]][[File:4.2inch NFC-Powered epaper manual-14.png|300px]][[File:4.2inch NFC-Powered epaper manual-15.png|300px]]
*额外功能
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*Other functions
:你还可以对图片进行涂鸦。点击右上角的...图标,选择相册,然后选择一张图片进入涂鸦模式。
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: You can also draw the picture. Click the "..." symbol on right-top , choose Gallery, touch one picture to enter drawing mode.
 
:[[File:4.2inch NFC-Powered epaper manual-16.png|300px]]
 
:[[File:4.2inch NFC-Powered epaper manual-16.png|300px]]
 +
 
==Resources==
 
==Resources==
 
*[https://www.waveshare.com/w/upload/d/d7/NFCTag_EN.zip Android APP]
 
*[https://www.waveshare.com/w/upload/d/d7/NFCTag_EN.zip Android APP]
 
==Support==
 
==Support==
 
{{Service00}}
 
{{Service00}}

Revision as of 03:47, 2 December 2019

4.2inch e-Paper
4.2inch-e-Paper-1.jpg

400x300, 4.2inch E-Ink display raw panel
4.2inch e-Paper Module
4.2inch-e-paper-module-5.jpg

400x300, 4.2inch E-Ink display module, SPI interface
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Primary Attribute
Category: OLEDs / LCDs, LCD
{{{userDefinedInfo}}}: {{{userdefinedvalue}}}
Brand: Waveshare
Website
English: Waveshare website
Chinese: 官方中文站点
Onboard Interfaces
SPI
Related Products

Instruction

This is an NFC-powered 4.2inch e-Paper Module, with 400x300 resolution. Users can transmit data from smart phone or NFC reader to e-Papre and refresh by NFC.

Features

  • No backlight required, e-Paper keep displaying the last content for a long time without power
  • No power adapter requried
  • You can modify the display content by smart phone
  • Compe with ABS case
  • App is provided

Specification

  • Power: NFC-powered
  • Resolution: 400x300
  • Dot pitch: 0x212x 0x212
  • Refresh time: 4s
  • Display color: black, white
  • Viewing angle: >170°
  • Outline dimension: 105.0mm x 94.1mm, 9.90mm
  • Display dimension: 84.8mm x 63.6mm

User guide

You can download the app from #Resources and install it to your phone, note that the app can only supports Android 4.0(Ice Cream Sandwich) and above.

  • Click the picture button on the bottome to choose picture. You can choose the picture from DCIM or you take a picture by camera.
4.2inch NFC-Powered epaper manual-1.png 4.2inch NFC-Powered epaper manual-2.png
Except pictures from DCIM and camera, you can also make string picture manually.
4.2inch NFC-Powered epaper manual-3.png4.2inch NFC-Powered epaper manual-4.png4.2inch NFC-Powered epaper manual-5.png
  • You can cut the picture after choosing, resize it and rotate. For best effect. we recommend you to pre-adjust the picture according to the resolution of e-Paper.
4.2inch NFC-Powered epaper manual-7.png4.2inch NFC-Powered epaper manual-8.png4.2inch NFC-Powered epaper manual-9.png
  • In the main page, you can select the process effect ( None Effect, Gray Effect, Block Effect, Sketch Effect and Neon Effect)
  • In the main page, you can clock the Adjust symbol on the left-bottom to adjust the brightness and contrast. You can also touch the "+" symbol on the right-bottom to adjust picture.
4.2inch NFC-Powered epaper manual-10.png4.2inch NFC-Powered epaper manual-11.png4.2inch NFC-Powered epaper manual-12.png
  • After setting, close the NFC area of you phone to backside of 4.2inch NFC-Powered e-Paper to update it.

【Note】Make sure that you have open NFC function of your phone, and do not move phone when transmitting and updating.

4.2inch NFC-Powered epaper manual-13.png4.2inch NFC-Powered epaper manual-14.png4.2inch NFC-Powered epaper manual-15.png
  • Other functions
You can also draw the picture. Click the "..." symbol on right-top , choose Gallery, touch one picture to enter drawing mode.
4.2inch NFC-Powered epaper manual-16.png

Resources

Support

Mail.png Contact your seller (fast response and most recommended)

or send emails to [email protected] (not fast enough but please be patient) for help.

Our working time: 09:00-18:00 (UTC+8 Monday to Saturday)