Yes of course they can run on any model pi. Google the message you highlighted in yellow and red for many threads about this.
In v2 the default is to listen only on localhost so you need to configure it to listen on all interfaces. See https://mosquitto.org/man/mosquitto-conf-5.html and the 'listener' section. Set your bind_address to 0.0.0.0 to listen on all interfaces. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/1189242a-e1be-4df6-af49-fc0e037edeb7n%40googlegroups.com.
