Hi
Here is what happened. On Sunday morning we drove to the first gas station on the way and inflated the tire to 38 psi. TPM went green. It allowed us to drive for a little bit over an hour until tpm signalled again. Stopped at another gas station and repeated the operation. Then we drove home with no incident. Now looking for a garage to repair the tire as it is punctured in the flat part.
Voilà