No serial devices found.

Tom_03
Posts: 1
Joined: Sat Dec 06, 2025 10:36 pm

No serial devices found.

Postby Tom_03 » Sat Dec 06, 2025 10:49 pm

Dear professionals - ESP red light is there ( so I guess correct plugged in to the USB port) but I do get this information: Pick Server Port
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No serial devices found.

This list automatically refreshes if you plug one in. => What can I do? Thank you.

Sprite
Espressif staff
Espressif staff
Posts: 10650
Joined: Thu Nov 26, 2015 4:08 am

Re: No serial devices found.

Postby Sprite » Mon Dec 08, 2025 12:48 am

Are you sure you're using an USB cable that is not charging only? Many people before you got caught on that one.

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