Does STSW-STUSB005 GUI needs external STUSB device before installing?

[Gjain.1]

..

[Winfred LU]

It shall be no.

You need only a NUCLEO-F072RB board and an EVAL-SCS003V1 dongle.

[Gjain.1]

While installing GUI 005 , Got a warning NO STUSB detected, operation failed. So thought we might need the EVAL board.

Do we need both the board Nucleo and Eval-SCS003V1 or just one will work?

Thanks for answering

[Winfred LU]

I though you were asking about an additional USB device plugged to the type C port.

OK then,

it will work with EVAL-SCS003V1 dongle itself or

with NUCLEO-F072RB (being the USB data to I2C bridge) + STUSB47 chip.

[Gjain.1]

Nucleo board is required to customize the NVM through I2C

EVAL-SCS003V1 is required to customize the NVM through CC pin. Mentioned in the datasheet.We could select any one of these based on user requirement.

Hope you got my query.

thanks

[Winfred LU]

The GUI shall also work without any electrical connection to STUSB4761 IC, allowing user to, for example, customize NVM settings and export to a file.

The warning of "No STUSB detected" is showed when performing operations that require STUSB4761 IC physically, such as "Read IC" or "Flash IC".

[Gjain.1]

Thanks for your time.

It means I can still install GUI without any Board in picture. I will try again to install GUI 0005 as last time it didn't happened due to warning issue,