2.9" E-Ink / E-Paper Display Module
—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.
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.