multiple subcribe

[alex206cc]

hi, sorry my english ... but how do I make multiple subscribers? moreover in case of user and password on the mqtt server how are they set?

thank you

[i-n-g-o]

you should be able to subscribe to many topics:

myMqtt.subscribe("topic1");
myMqtt.subscribe("topic2");
myMqtt.subscribe("topic2");

see example mqtt_sub

how you set user/password on the server probably differs from server to server... so you would need to look into how to do that with the mqtt-server you use.

hth.

[alex206cc]

not on server but on sketch... ;-) i'am use home assistant and with other library for mqtt the publish is ok but no the subscribe.
with your library not function publish and subcribe....
can you halp me?

[alex206cc]

i found .setUserPwd ...

[i-n-g-o]

yes, you can user and password like that.

hard to say what is going wrong with publish ans subscribe.