Hi, I’m having trouble with my code. It works fine if I use a local (wifi) IP 192.168.0.xx, but if I use, as in the code shown here, an IP address on the Internet, then I receive this error: [09:44:27][D][mqtt: 180]: Resolving MQTT broker IP address… [09:44:27][W][mqtt:204]: Couldn’t resolve IP…

[image] jan15: broker: http://mqtt ://xxx.50.194.xx/ Nonsense url. Where did you get this?

Read Sensor with MQTT over internet, not working

Troon (Troon) February 2, 2024, 8:56am 2

Why not just

mqtt:
  broker: xxx.50.194.xx

as per the docs? You've given it a string which it is interpreting as a domain name and trying to resolve. Also, HTTP is nothing to do with it.

Please format your code correctly in future posts. See here: