Isolation - STLink

[MatteoBandini74]

Is there any way or Chip for isolate SWI interface?

[Uwe Bonnes]

ST-LINK/V2-ISOL STMicroelectronics?

[Andrew Neil]

As @Uwe Bonnes said:

https://www.st.com/en/development-tools/st-link-v2.html

See also: https://www.st.com/en/development-tools/b-stlink-isol.html for the V3

[MatteoBandini74]

I need something to put in a schematic..

[Tesla DeLorean]

https://www.st.com/en/development-tools/b-stlink-isol.html

@STOne-32 @STTwo-32 any schematic or BoM for MB1559 ?

[Muhammed Güler]

I don't understand why you want to give the isolation barrier, which should be a part of the programmer, to the customer. anyway
Since it works bidirectionally, the SWIO pin is the most problematic pin to isolate.
I believe you can find something useful if you examine I2C isolators.