Useful links
Where to buy DWIN display
https://www.lextronic.fr/module/ambjolisearch/jolisearch?s=dwin
https://www.gotronic.fr/art-ecran-tactile-programmable-4-3-dw-4-3-38014.htm
PCBway DIY arduino boards : https://www.pcbway.com/project/member/shareproject/?bmbno=19CB62A2-E910-4E
wow , good move! pls tell us more.. BTW, when did U post this?