Difference between revisions of "1.54inch NFC-Powered e-Paper (BB)"
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Revision as of 09:25, 12 May 2020
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Video
Instruction
This is an NFC-powered 1.54inch e-Paper Module, with 200x200 resolution. Users can transmit data from smartphone or NFC reader to e-Paper and refresh by NFC.
Features
- No backlight required, e-Paper keep displaying the last content for a long time without power
- No power adapter required
- You can modify the display content by smartphone
- Compe with ABS case
- App is provided
Specification
- Power: NFC-powered
- Resolution: 200x200
- Dot pitch: 0.138 × 0.138
- Refresh time: 8s (Transmit time is not included)
- Display color: black, white, red
- Viewing angle: >170°
User guide
Android APP
You can scan the QR code to download and install the APP to your phone, note that the app can only support Android 4.0(Ice Cream Sandwich) and above. (Download link:https://files.waveshare.com/upload/1in54NFCTag.apk )
- Click the top three buttons to choose the display color.
- Black/White: Display black/white part, Red/white: Display red/white part. Black/Red/White: Display the whole picture
- To update the 1.54inch, you should select one black picture and one red picture.
- You can click the T icon on the right-bottom to add a text bitmap for display.
- You can also click the camera icon on the right-top to take a picture by camera or select one from the gallery.
- If you have set the picture, you can close the NFC antenna of your phone to e-Paper for display
IOS APP
For IOS users, you can download and install NFC E-Tag app from APP store.
1. Open the APP, choose the e-Paper type according to the actual display.
2. Click the picture, near the NFC area of your iPhone to NFC area of e-Paper for updating.
3. You can click the Pictures button on the left-bottom to choose the updated pictures.
3. You can click the Text buttons to make a text image.
4. You can click the Adjust button to adjust the brightness and contrast of picture.
Resources
Support
Support
If you require technical support, please go to the Support page and open a ticket.