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Published 20 hours ago • verified publisher icon nbergont

Could not connect to an Espressif device

Open andwgas opened this issue 7 months ago • 0 comments

I followed the steps but I can't connect using the windows 11 cmd

PS C:\Users\A> esptool read_flash 0x00000 0x400000 firmware.bin esptool.py v4.7.0 Found 1 serial ports Serial port COM3 Connecting...................................... COM3 failed to connect: Failed to connect to Espressif device: No serial data received. For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html

A fatal error occurred: Could not connect to an Espressif device on any of the 1 available serial ports.

andwgas avatar Jul 04 '24 21:07 andwgas