Alwaysonline 3 Inch Screen Module E Paper 400x168 Resolution Red Yellow Black
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Giới thiệu Alwaysonline 3 Inch Screen Module E Paper 400x168 Resolution Red Yellow Black
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1. Working Principle: E display module uses "microencapsulated electrophoretic display" technology to display images. It works on the principle that charged nanoparticles suspended in a liquid migrate under the action of an electric field. The display effect of paper.
2. No Backlight Required: E paper screen display module does not require a backlight and can maintain the display content of the previous screen for a long time when the power is turned off.
3. Widely Compatible: E paper screen display module can be connected to for Raspberry Pi, for Jetson nano, for STM32 and other main control boards with low power consumption.
4. Clear Image: E paper electronic screen panel can display the picture clearly in ambient light such as illumination and natural light with a viewing angle of nearly 180 degree.
5. Superior Performance: The E display module has an on board level conversion chip and is compatible with 3.3V and 5V level interfaces. It is often used in applications such as readers because its display is comparable to traditional paper.
Specification:
Item Type: E Display Module
Material: Electronic , PCB
Size: Approx. 88.5x 41mm / 3.48x1.61in
Screen Size: Approx. 70x29mm / 2.76x1.14in
Operating Voltage: 3.3V 5V
Communication Interface: 3 Wire SPI, 4 Wire SPI
Dot Pitch: 0.176x 0.176mm/0.01 x 0.01in
Resolution: 400 x 168
Display Color: Red, Yellow, Black, White
Grayscale Level: 2
Global Refresh : 16S
Refresh Power Consumption: < 60mW(typ.)
Viewable Angle > 170°
VCC: 3.5V 5V
GND: GND
DIN: SPI Communication MOSI Pin
SCLK: SPI Communication SCK Pin
CS: SPI Chip Select Pin (Active Low)
DC: DataCommand Control Pin (High Level Indicates Data, Low Level Indicates Command)
RST: External Reset Pin (Reset Low)
BUSY: Busy Status Output Pin
Package List:
1 x E Display Module
1 x Connection Cable
1 x Screw Package
Note:
Please allow for some errors in manual measurements.
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