Hi @Daria_H, today I published a message to the cloud server created. Here f4da62c516534ac98c18588f0646abdb.s1.eu.hivemq.cloud
to be precise.
The result has been obtained by your mqtt utility:
mqtt pub -h f4da62c516534ac98c18588f0646abdb.s1.eu.hivemq.cloud -p 8883 -s -u [USER] -pw [PASSWORD] -t ‘prova/topic’ -m ‘Ciao’
My new question is to reach the same result by my library that should use the TSL.
I’m using mongoose.ws.
Looking in this community (Need certificate to achieve SSL connexion) is seems that the sole certificate necessary is the isrgrootx1.pem
and the feature TLS-extension SNI.