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Different layers of IOT


  1. Infrastructure (ex: 6LowPAN, IPv4/IPv6, RPL)
  2. Identification (ex: EPC, uCode, IPv6, URIs)
  3. Comms / Transport (ex: Wifi, Bluetooth, LPWAN)
  4. Discovery (ex: Physical Web, mDNS, DNS-SD)
  5. Data Protocols (ex: MQTT, CoAP, AMQP, Websocket, Node)
  6. Device Management (ex: TR-069, OMA-DM)
  7. Semantic (ex: JSON-LD, Web Thing Model)
  8. Multi-layer Frameworks (ex: Alljoyn, IoTivity, Weave, Homekit)
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