Waveshare 4.2 Inch for Raspberry Pi 4 E-Paper Module E-Ink Display with SPI Interface for Nucleo STM32 B
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Livrare: Standard (Gratuit) | joi 18 - mar 23 iun.
Vândut de: Kulemip
Returnări: 30 zile
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Rezumat
- No backlight required, the last screen display can be kept for a long time after power failure
- Very low power consumption, basically only consumes power when refreshing
- The electronic ink screen uses "microcapsule electrophoresis display" technology to display images. Its working principle is that charged nanoparticles suspended in liquid migrate under the action of the electric field, and form a display effect close to traditional printed paper through reflection under ambient light.
- The electronic ink screen can display images clearly under ambient light such as light and natural light, without backlight, and the viewing angle is almost 180°. Because of its display effect comparable to traditional paper, it is often used in applications such as readers.
- Application scenarios,Applicable to shopping mall price tags, asset equipment labels, electronic shelf labels, conference name tags, etc.
Descriere Waveshare 4.2 Inch for Raspberry Pi 4 E-Paper Module E-Ink Display with SPI Interface for Nucleo STM32 B
No backlight required, the last screen display can be kept for a long after power failure
Very low power consumption, basically only consumes power when refreshing
The electronic ink screen uses "microcapsule electrophoresis display" technology to display images. Its working principle is that charged nanoparticles suspended in liquid migrate under the action of the electric field, and form a display effect close to traditional printed paper through reflection under ambient light.
The electronic ink screen can display images clearly under ambient light such as light and natural light, without backlight, and the viewing angle is almost 180. Because of its display effect comparable to traditional paper, it is often used in applications such as readers.
Application scenarios,Applicable to shopping mall price tags, asset equipment labels, electronic shelf labels, conference name tags, etc.
Working voltage:B Module version: 3.3V/5V
Communication interface:3-wire SPI,4-wire SPI
Grayscale:2
global refresh:21s
Module version: 103.0 x 78.5 (mm)
display size:84.8 x 63.6 (mm)
point distance:0.212 x 0.212 (mm)
resolution:400 x 300 pixels
Refresh power consumption: Less than 30mW
Sleep current: Less than 0.01uA (close to 0)
Viewing angle: Greater than 170
Colour: As Shown
Material:PCB
Package Contents:
1 * E-Ink Display
Detalii
| OPC | PVDVVDJ |
|---|---|
| Brand | Wella Elements |
| Coduri | 6033193048263 (EAN) |
Date despre produs
| Height | 4cm |
|---|---|
| Width | 15cm |
| Length | 21cm |
| Weight | 0.0785kg |
| Colour | As Shown |
| Size | B |
| Material | PCB |
Compară vânzătorii pentru Waveshare 4.2 Inch for Raspberry Pi 4 E-Paper Module E-Ink Display with SPI Interface for Nucleo STM32 B
- Nou de la 281,52 RON
| Vânzător | Note | Garanție | Retururi | Preț | Livrare | Total | Cantitate |
|---|---|---|---|---|---|---|---|
|
Expediat din:
|
(117 recenzii) | - |
30 zile
Retur gratuit Nu
|
281,52 RON
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Livrare estimată:
18-23 iun.
|
281,52 RON
|
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