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RaspRover Open-source 4WD AI Robot for Raspberry Pi
Received the boxes in mint condition and product works as expected
How many robot included in this package
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1.54" Passive NFC-Powered E-Paper
Rounded Metal Border, Nice Looking, Stunning Quality
Red / Black / White Display Three-colors
Features:
- Rounded Metal Border, Nice Looking, Stunning Quality
- Passive NFC Solution, No Battery Required, No Messy Wiring
- Wireless Powering & Data Transfer
- Features Corner Hang Hole, Ideal For Handbag Decoration, Key Fob, Etc.
- Suitable For Smartphone / Key Fob, Contact Card QR Code, Hanging Ornament...
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
Specifications:
- Power Supply: Wireless
- Grey Scale: 2
- Display Color: Red / Black / White
- Refresh Time: 8s (data transfer time is not included)
- Dot Pitch: 0.138 × 0.138
- Display Size: 27.60mm × 27.60mm
- Resolution: 200× 200
- Outline Dimension: 47.84mm × 41.28mm
- Viewing Angle >170°
Package Contains: 1x 1.54inch NFC-Powered e-Paper
Outline Dimensions
Development resources:
Wiki: www.waveshare.com/wiki/1.54inch_NFC-Powered_e-Paper_(BW)
How is this e-Paper powered and how do I refresh the content?
It is a passive NFC powered device with no battery required. To refresh the display, bring a smartphone with NFC near the e-Paper or use an NFC reader; the refresh completes in a few seconds (data transfer time not included).
What colors and resolution does it support?
It uses a red black white three color display with two gray scales. The display size is 27.60 mm by 27.60 mm and the resolution is 200 x 200 with a dot pitch of 0.138 x 0.138.
Do I need any wires or a battery to operate it?
No battery is required and there is no messy wiring. It is powered wirelessly via NFC.
How can this be mounted or used in practice?
It includes a corner hang hole and is suitable for handbag decoration, key fob, smartphone or key fob, contact card QR code, or hanging ornament.
What is included in the package and where can I find additional resources?
The package contains 1x 1.54 inch NFC-Powered e-Paper. Development resources are available on the Waveshare wiki.
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Description
Ask AI about this product
1.54" Passive NFC-Powered E-Paper
Rounded Metal Border, Nice Looking, Stunning Quality
Red / Black / White Display Three-colors
Features:
- Rounded Metal Border, Nice Looking, Stunning Quality
- Passive NFC Solution, No Battery Required, No Messy Wiring
- Wireless Powering & Data Transfer
- Features Corner Hang Hole, Ideal For Handbag Decoration, Key Fob, Etc.
- Suitable For Smartphone / Key Fob, Contact Card QR Code, Hanging Ornament...
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
Specifications:
- Power Supply: Wireless
- Grey Scale: 2
- Display Color: Red / Black / White
- Refresh Time: 8s (data transfer time is not included)
- Dot Pitch: 0.138 × 0.138
- Display Size: 27.60mm × 27.60mm
- Resolution: 200× 200
- Outline Dimension: 47.84mm × 41.28mm
- Viewing Angle >170°
Package Contains: 1x 1.54inch NFC-Powered e-Paper
Outline Dimensions
Development resources:
Wiki: www.waveshare.com/wiki/1.54inch_NFC-Powered_e-Paper_(BW)
FAQ
How is this e-Paper powered and how do I refresh the content?
It is a passive NFC powered device with no battery required. To refresh the display, bring a smartphone with NFC near the e-Paper or use an NFC reader; the refresh completes in a few seconds (data transfer time not included).
What colors and resolution does it support?
It uses a red black white three color display with two gray scales. The display size is 27.60 mm by 27.60 mm and the resolution is 200 x 200 with a dot pitch of 0.138 x 0.138.
Do I need any wires or a battery to operate it?
No battery is required and there is no messy wiring. It is powered wirelessly via NFC.
How can this be mounted or used in practice?
It includes a corner hang hole and is suitable for handbag decoration, key fob, smartphone or key fob, contact card QR code, or hanging ornament.
What is included in the package and where can I find additional resources?
The package contains 1x 1.54 inch NFC-Powered e-Paper. Development resources are available on the Waveshare wiki.
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