Waveshare 4.2-In Passive NFC-Powered e-Paper w/o Battery

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Description

  • Waveshare 4.2-In Passive NFC-Powered e-Paper
  • Has a resolution of 400 x 300
  • No messy wiring
  • As easy as swiping a credit card
  • Comes with Android APP
  • Suitable for price tags, name tags, and shelf labels
  • No battery required

The Waveshare 4.2-In Passive NFC-Powered e-Paper w/o Battery features NFC-Powered e-Paper.

It doesn't need batteries nor wires. You can power and update it simply by using your smart NFC telephone or NFC writer.

The 4.2-inch e-Paper has a resolution of 400 x 300 and comes with an ABS case. It is suitable for price tags, shelf labels, or conference name tags. No messy wiring, simple stable operation, and fast refreshing.

Waveshare 4.2-In Passive NFC-Powered e-Paper w/o Battery - Click to Enlarge

  • 1 x 4.2-inch NFC-Powered e-Paper
  • 2 x Double-sided foam tape

Size

  • Outline: 105.1 x 94.1 mm
  • Display: 84.8 x 63.6 mm
  • Power Supply: Wireless
  • Display Color: Black / White
  • Dot Pitch: 0.212 x 0.212
  • Resolution: 400 x 300
  • Viewing Angle: >170°
  • Grey Scale: 2
  • Refresh Time: 4s (data transfer time is not included)
  • Weight: 0.079 kg