M5 Burned doesn't add device to account.

[cocoa]

Hello, tried in every way, M5 Burner does not add the device to the account.
Uiflow 2 is correctly installed by the burner, but no MACs are required or provided.
How do I add the device to my account?
From M5 burner I can see in the log window the mac delk'Atom S3 Lite.

The burner runs on a Mac running OS 14.5
Thanks for the help.

[ajb2k3]

@cocoa Have you erased the old firmware first before burning new firmware?

[cocoa]

@ajb2k3 Yes, erased.

Done a test, if I load the Micropython firmware for esp32 on Atom S3 Lite it works.

If I load the UIFlow 2 using M5Burner firmware not working, the bug is in M5Burner.

The errors I see on console :

invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
(...)

See this error message too.

[ajb2k3]

@cocoa invalid header means you are trying to write the wrong UIflow2 firmware version to the wrong device