2.9" E-Ink / E-Paper Display Module
—NZ$49.00
Availability: Sold out
A 2.9-inch e-ink display holds its image with no power at all, which is what makes it the right screen for battery devices that update rarely.
Specifications
- 2.9 inch, typically 296x128 pixels
- Black-and-white or three-colour versions
- Retains image indefinitely with power removed
- SPI interface
- Refresh takes a few seconds — not for animation
- 3.3V logic
What you can build with the 2.9" E-Ink / E-Paper Display Module
- Battery sensor displays lasting months
- Room and desk name badges
- Shelf labels and status boards
- Weather displays that update hourly
- Low-power LoRa node readouts
Compatibility
Works with ESP32, Pico, Arduino and Raspberry Pi using GxEPD2 or the manufacturer library. The trade-off is refresh speed: e-ink is for information that changes minutes or hours apart, not seconds.
Shipping
Dispatched from New Zealand with courier delivery nationwide, including rural addresses. Prices are in New Zealand dollars.