bluetooth - Transport protocols, MQTT, COAP, power requirements and wireless interfaces -


if have device 3 wireless interfaces 1) zigbee 2) gsm , 3) bluetooth.

is there limitations transport protocol use protocols mqtt, coap, xmpp?

can use coap on zigbee , gsm example? , mqtt on bluetooth , gsm?

i understand each interface has different power requirements protocol have power requirement also?

assume device battery powered.

thanks

the same problem troubles me. want know if mqtt can work on bluetooth or wifi-direct on android.

according iot tiny devices: let's talk mqtt-sn, mqtt-sn designed support non-tcp/ip based protocol zigbee or bluetooth(not sure), , coap needs ip protocol.

hope you.


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