Hardware

• Single Board Computing based
• Fixed energy supply
• Fixed communications
• Some storage capacity
• Some computing capacity
• Good encription

Software

• Linux based operating system
• Distributed computing micro kernel. Other distributed cluster to be evaluated
• Node-Red ** Deploy flow to L1 ** Maybe flows deployed from L3
• IoTivity, AllJoyn, XMPP.

Functions

• Communications bridge (WIFI, zigbee, 4G, LoRA, BlueTooth, etc)
• Advanced network: router, firewall, switching.
• Layer1 to Layer3 mediator: OCF Bridge (COAP), etc.