Alwaysonline Electronic Display Module Lightweight Paper Screen Panel For RPi
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Giới thiệu Alwaysonline Electronic Display Module Lightweight Paper Screen Panel For RPi
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1. LOW POWER CONSUMPTION: Electronic display module consumes very low power, basically only when refreshing, no need for backlight, power off can keep the last screen display content for a long time.
2. SPI INTERFACE: Electronic paper screen panel adopts embedded SPI control interface, which can access for RPi, for Jetson nano, for STM32 and other main control boards, so it can be used widely.
3. TECHNOLOGY USED: Electronic display panel uses microencapsulated electrophoresis display technology for image display, which is often used in applications such as readers because it is comparable to the display effect of traditional paper.
4. PRINCIPLE OF OPERATION: Electrically charged nanoparticles suspended in a liquid are subjected to an electric field and migrate, creating a display effect similar to that of conventional printed paper through reflection under ambient light.
5. APPLICATION SCENARIO: Electronic paper screen module can display images clearly in ambient light such as light and natural light, without backlighting, and with a viewing angle of almost 180 degrees.
Specification:
Item Type: Electronic Display Module
Material: Electronic , PCB
Screen Display Size: Approx. 29.568x29.568mm / 1.16x1.16in
Operating Voltage: 3.3V
Communication Interface: 3 Wire SPI, 4 Wire SPI
Dot Pitch: Approx. 0.176x0.176mm / 0.01x0.01in
Resolution: 168x168
Display Color: Red, Yellow, Black, White
Grayscale Level: 2
Global Refresh: 12S
Refresh Power Consumption: < 57mW(typ.)
Viewing Angle : >170 Degrees
Package List:
1 x Electronic Display Module
Note:
All data are measured manually, and there are certain errors in the measurement results.
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