Product description
NFC-powered 2.9" e-paper display that operates without a battery or other separate power supply. Both power and image data are transferred wirelessly via NFC when a compatible smartphone or NFC reader is held close to the display. The displayed content remains visible even when the display is no longer powered. The display shows black and white and has a resolution of 296 x 128 pixels. Applications include price tags, equipment and inventory labels, shelf labels, and name badges. An Android app is available for transferring and managing content from an NFC-compatible phone.
Specifications:
- Manufacturer: Waveshare
- Model: 2.9inch NFC-Powered e-Paper
- Type: E-paper display with NFC
- Display size: 2.9"
- Resolution: 296 x 128 pixels
- Colors: Black/white
- Grayscale: 2 levels
- Power supply: Wirelessly via NFC
- Data transfer: NFC
- Pixel size: 0.138 x 0.138 mm
- Refresh time: 2 s, excluding data transfer
- Viewing angle: >170°
- Active display area: 66.89 x 29.05 mm
- Dimensions: 87.5 x 47.7 mm
- Weight: 32 g
- Enclosure: ABS