1.54inch e-Paper Module

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1.54inch e-Paper
1.54inch-e-Paper-1.jpg

200x200, 1.54inch E-Ink display raw panel
1.54inch e-Paper Module
1.54inch-e-paper-module-6.jpg

200x200, 1.54inch E-Ink display module, SPI interface
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Primary Attribute
Category: OLEDs / LCDs, LCD
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Brand: Waveshare
Website
English: Waveshare website
Chinese: 官方中文站点
Onboard Interfaces
SPI
Related Products

Introduction

Note: Please read the user manual before you using the e-paper

200x200, 1.54inch E-Ink display module, SPI interface

More

Video

Resources

Documentation

Demo code

Demo video

Datasheets

Certification

Related Resources

This is a post in Arduino Form about our SPI e-Paper thanks to ZinggJM, maybe you want to refer to.

FAQ

Question:
1. Why the e-Paper cant work with Arduino?
Answer:

The I/O level of Arduino is 5V, and the e-Paper should be driven with 3V3. If your Arduino cant drive the e-Paper successfully, please try to convert the level to 3.3V

You can also try to connect the Vcc pin to the 5V of Arduino to see whether the e-Paper works, but we recommend you not to use 5V for a long time.


Question:
2. Why does the color of e-Paper look a little black or grey?
Answer:

You can try to change the value of Vcom on demo codes.


Question:
3. Three-color e-paper looks more red/yellow than the picture on website?
Answer:

Because of different batch, some of them have aberration. Store the e-Paper right side up will reduce it. And if the e-Paper didn't be refreshed for long time, it will become more and more red/yellow. Please use the demo code to refresh the e-paper for several times in this case.


Question:
3. Why my e-paper has ghosting problem after working for some days
Answer:

Please set the e-paper to sleep mode or disconnect it if you needn't refresh the e-paper but need to power on your development board or Raspberry Pi for long time.Otherwise, the voltage of panel keeps high and it will damage the panel



Question:
4. Why the FPC of the e-Paper is broken after using for some times?
Answer:
Please make sure you have used it in correct way.

E-Paper FAQ FPC.jpg


Question:
5. Why the the e-Paper is broken after using for some times?
Answer:
Please set the e-Paper to sleep mode after every refresh, otherwise, the e-Paper is damaged because of working in high voltage for long time




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