for a project i got a arduino nano and it went online for 3 days but after that it won't go online anymore is there anything wrong with it?
Stay online - what"s you mean? Classic Nano doesn't have a net interface for staying online
when the arduino nano is plugged in my computer it does'nt go online aftertyping in the wifi name and password in arduino cloud i have a dashboard created and uploaded code to send value from the arduino to the cloud and display in a chart widget wich worked the first time but now it just wont go online anymore. so what i mean is go online when it receives power
Hi,
Sorry but had to put your post in point form to make your problem easier to understand.
Can you please post your code and circuit diagram?
What are you using to connect the Nano to the cloud?
Can you please post some images of your project?
So we can see your component layout.
Thanks.. Tom.. 
I know nothing about Arduino Cloud but which Nano do you exactly have? Nano33 IoT?
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