Hi All,
The Portenta is listed as compatible with the MKRTHERM library:
I guess this could technically mean that the code will compile but the MKRTHERM shield hardware isn't compatible.
Anyway, There is a thread here about the MKR ETH shield that someone managed to get working by changing some of the pin connections.
https://forum.arduino.cc/index.php?topic=706343.0
Unfortunately I don't know enough about arduino/microcontrollers to know if there could be a simple fix like this for the MKR therm shield + Portenta.
Any ideas?
Cheers,