Nextion QR code Display and Arduino Interface

[@adeekhan3463]

i am trying to turn on led using nextion 4.3 and arduino... i was unable to do that... can u help plz

[@andreas-franke]

Thank you for your useful informations, but please talk louder.

[@StechiezDIY]

Thank you. These were initial video's. I guess i improved the videos step by step.

[@QLTD]

interesting!

[@ihsanshahiran2362]

bro while i fail to upload

[@StechiezDIY]

please post more information.
What are you fail to upload?