Fangrui Product Details 1. Waveshare 4.3 Inch 800x600 Pixel Serial Interface Electronic Paper Display Uart Module 2. Overview 3. This Is A Serial Interface E-ink Display Module, 4.3 Inch, 800×600 Resolution, With Embedded Font Libraries, Ultra Low Power Consumption. 4. You Do Not Have To Know Anything About The Complex Underlying Details Of E-paper, Nor The Specific Algorithms Of Displaying Graphics, Texts, And Images. All It Needs Is The Serial Interface, And All It Matters Is Your Creativity. 5. Features 6. Easy To Use, Displays Any Contents Via One Serial Interface, Including Geometric Graphics, Texts, And Images 7. Embedded Font Libraries, Supports 32, 48 And 64 Dot Matrix Gbk Chinese Fonts And English Fonts 8. Built-in 128mb Nandflash, Allows The Fontimage Data To Be Stored In Either An External Tf Card Or The Internal Nandflash 9. 4 Grey Level Displaying, 800×600 Resolution 10. Adjustable Serial Interface Baud Rate, 115200 By Default When Power Up 11. Powered From 3.3v To 5v, Compatible With Logic Level 12. Ultra Low Power Consumption, Sleeping Current Lower Than 5ma 13. Comes With Host Computer Software, Control It Directly On Your Computer 14. Applications 15. E Book 16. Shopping Mall Pos 17. Price Label 18. Industry Instrument 19. Pin Definitions 20. Vcc: 3.3v~5.5v 21. Gnd: Gnd 22. Dou : Serial Data Out 23. Din: Serial Data In 24. Wake_up: External Wake Up 25. Rst: External Reset 26. Package Contents 27. 4.3inch E-paper Uart Module X1 28. Xh2.54 6-pin Cable ×1