Waveshare 4.2inch e-Paper Module User Manual

4.2inch e-Paper Module User Manual
V2.0 25 / 25
IMAGE DATA ARRAY
1.54inch
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e-paper can only display black and white color.
1) Open a picture and set it as monochrome picture with Paint software of Windows
2) Resize the picture to supported resolution (according to e-paper)
3) Use Image2Lcd.exe software to convert picture to C array (.c file)
Open the picture in Image2Lcd.exe, configure:
Output file type: C array (*.c)
Scan mode: Horizon Scan
BitsPixel: monochrome
Max Width and Height: 200 200
Check Reverse color and click Save t generate the array. Copy to demo code for
using.
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Here take 1.54inch as example to show you how to create image data array

Waveshare 4.2inch e-Paper Module Specifications

General

Brand	Waveshare
Model	4.2inch e-Paper Module
Category	Control Unit
Language	English