Feature:
1. Working Principle: Electronic ink screen works on the principle that charged nano particles suspended in a liquid are subjected to an electric field and migrate, forming a display effect close to that of traditional printed paper by reflection under ambient light.
2. Wide Angle: Ink screen can be clearly displayed in the light, light and other ambient light, without backlight, the viewing angle of almost 170 degrees or more.
3. Applications: Ink display supports partial refreshing, low power consumption, wide viewing angle, and can still be clearly displayed in power outages for display applications such as shelf labels and industrial meters.
4. Compatible: Very low power consumption, basically only in the refreshing power consumption, can access for Raspberry, for Jetson, for Nucleo and other main control board.
5. Last Display Content: No need for backlight, power off can keep the last screen display content for a long time, comparable to the traditional paper display effect.


How to Use:
Install to use


Specification:



Item Type: 1.54in Electronic Ink Display
Material: Electronic Ink, PCB
Model: 1.54inch e Paper
Working Voltage: 3.3V
Grayscale Level: 2
Screen Size: 1.54inch
Resolution: 200x200 PX
Communication Interface: 3 Wire SPI, 4 Wire SPI
Local Refreshing: 0.3s
Global Refreshing: 2s
Display Size: Approx. 27.0 x 27.0mm / 1.06 x 1.06in
Viewing Angle: >170 Degree
Display Color: Black, White






Package List:
1 x1.54in Electronic Ink Display

Note:
1. The screen FPC line is fragile, pay attention to the use of the screen along the horizontal bending line, not along the screen vertical bending line.
2. Ink screen screen is more fragile, pay attention to avoid