Waveshare
2.9inch E-paper Display Monochrome Raw E-ink Screen
- SKU:
- PESIA91
- Shipping:
- Calculated at Checkout
Description
This product is a 2.9-inch e-ink screen, can showcase black and white colors. With a resolution of 296 x 128, it communicates via the SPI interface and supports partial refresh. Due to its advantages such as ultra-low power consumption, wide viewing angles, and the capability of maintaining displayed content without power, it is an ideal choice for applications such as shelf labels and industrial instruments.
Suitable for electronic book readers, electronic price tags, industrial and logistics labels, digital signboards, billboards, conference name tags, electronic notebooks, etc.
Product Features
- No backlight required; the last updated display content can be maintained for a long time even when power is off.
- Ultra-low power consumption; power is only consumed during refresh.
- Wide viewing angle; viewing angle is greater than 170°.
- Reflective display; it does not emit light on its own.
Product Parameters
| Operating voltage | 3.3V |
| Dimensions | 79mm x 36.7mm |
| Display dimensions | 66.896mm x 29.056mm |
| Pixels | 296 x 128 |
| Display colors | Black and white |
| Communication Interfaces | SPI |
| Grayscale | 4 |
| Operating temperature | 0℃~50℃ |
| FPC interface | 0.5mm pitch 24 Pin |
| Display orientation | Landscape, portrait |
| Full refresh time | 3s |
| Fast refresh time | 1.5s |
| Partial refresh time | 0.3s |
| Refresh power Consumption | 9mW |
| Standby power consumption | 0.003mW |
Explanation of the Refresh Processes (Refresh time: The entire process from the screen's movement to stable display):
①Full screen refresh: During the refresh process, the screen will flicker multiple times.
②Fast refresh: During the refresh process, the screen will flicker once.
③Partial refresh: During the refresh process, there will be no screen flicker.
Monochrome Display
This product is a 2.9-inch e-ink screen, can showcase black and white colors, can realize picture display, English and digital character display, and point, line, rectangle, circle drawing.
Dimensions
