Issue after flashing freenove ESP32 WROOM

[cldbrr]

Tool

nanoff

Description

I've got issue after flashing freenove device is not visible.

ESP32-S3 WROOM FREENOVE
ESP32-S3 (ESP32-S3 (QFN56) (revision v0.2))
Freenove ESP32-S3 ESP32 S3 Board Lite (16 MB Flash), Dual-core 32-bit 240 MHz Microcontroller
https://store.freenove.com/products/fnk0099?variant=44969478881478

Tested both USB ports. Is this device supported? Which image should I use?

How to reproduce

nanoff --platform esp32 --serialport COM4 --update
nanoff --listdevices

Expected behaviour

Device is flashed and visible after flashing

Screenshots

Aditional context

No response

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🔗 Similar Issues

Possible Duplicates

• ESP32_OLIMEX is not discovered after Flashing the Firmware #1661

Related Issues

• Cannot upload a firmware for ESP32-C3 with a flash memory 16MB #1656
• Command 'nanoFramework: Flash device' resulted in an error #1646

👤 Suggested Assignees

• M4rtinSc
• romankiss
• lehrbua

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💬 Have feedback or questions? Drop into our discord!

[alberk8]

@cldbrr, Plug the USB cable to the USB C port on the left of the board and try again.

[cldbrr]

I have tried both USBc left and right. Same results. Wysłano z programu Outlook dla systemu Android<https://aka.ms/AAb9ysg>

…

________________________________ From: alberk8 ***@***.***> Sent: Tuesday, December 30, 2025 1:35:31 AM To: nanoframework/Home ***@***.***> Cc: cldbrr ***@***.***>; Mention ***@***.***> Subject: Re: [nanoframework/Home] Issue after flashing freenove ESP32 WROOM (Issue #1703) [https://avatars.githubusercontent.com/u/12510130?s=20&v=4]alberk8 left a comment (nanoframework/Home#1703)<#1703 (comment)> @cldbrr<https://github.com/cldbrr>, Plug the USB cable to the USB C port on the left of the board and try again. — Reply to this email directly, view it on GitHub<#1703 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AEB3RIT73KROS2AHFV6PUGL4EHCFHAVCNFSM6AAAAACQHXSTUGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTMOJXHEZDCMBZGM>. You are receiving this because you were mentioned.Message ID: ***@***.***>

[alberk8]

Please come to discord for support.

[cldbrr]

Solved It started to work after pc restart on left port.

[josesimoes]

Moving this to discussions.

[kxcc-outlook]

Yes, I have also noticed that sometimes it is necessary to restart the PC, especially after flashing other versions of firmware.