I do not understand why things need to talk AllJoyn instead of talking CoAP or MQTT. If AllJoyn is solving a problem that using CoAP or MQTT does not, then gre

I do not understand why things need to talk AllJoyn instead of talking CoAP or MQTT. If AllJoyn is solving a problem that using CoAP or MQTT does not, then great, but it won't be a PHP unless it's completely opensource and I can run every part of it on my own machines. This may be the case, though it isn't clear if this covers all the required software https://git.allseenalliance.org/gerrit/#/admin/projects/ https://git.allseenalliance.org/gerrit/#/admin/projects/ The AllJoyn site doesn't seem to have any obvious links for installing and running the whole thing on for yourself.