M2M Bridge

1. Functionality
2. Edge Configuration
3. Cloud Configuration
4. Implementation notes
5. How to implement a new plugin
6. How to install
7. HelloWorld plugin

Example plugins (See exiting plugins)

LLRPReader

Bridge EPC Low Level reader protocol to IoT DAP (See LLRPReader) and /amtech/linkeddata/types/composite/entity/LLRPReader

• Edge Intelligence
  • Implementing smoothing for new and lost tag
  • EPC decoding
  • Groups tags read by antennas groups
  • Groups tags by EPC decoding.
• Placeholders (See Placeholders)
  • #{antennaId} Llrp protocol antenna Id set at antennas supported property
  • #{smoothingResult} if smoothing has been set to true LLRP reader observations can be sent to a topic depending of the smoothing process result [new|lost]
  • #{llrpReaderProximity} Set the llrp reader proximity area supported property value to targetThing proximity value field
  • #{antennaProximity} Set the llrp antenna proximity area supported property value to targetThing proximity value field
  • #{tagEncoding} EPC encoding name
  • A component of decoded epc tag; helpful to organize epc observations; for example company-prefix to inform companies about products arrival or set access control.

   #{epcUri|companyPrefix|itemReference|serialNumber|
   serialReference|locationReference|extension|assetType|
   individualAssetReference|serviceReference|documentType|
   managerNumber|objectClass|cAGEOrDODAAC}

• Produced observations (see /amtech/linkeddata/types/composite/observation)
  • /amtech/linkeddata/types/composite/observation/observationresourcecrud
  • /amtech/linkeddata/types/composite/observation/graiEPC
  • /amtech/linkeddata/types/composite/observation/graiEPC
  • /amtech/linkeddata/types/composite/observation/decode96EPC
  • /amtech/linkeddata/types/composite/observation/sgtinEPC
  • /amtech/linkeddata/types/composite/observation/dodEPC
  • /amtech/linkeddata/types/composite/observation/giaiEPC
  • /amtech/linkeddata/types/composite/observation/ssccEPC
  • /amtech/linkeddata/types/composite/observation/gdtiEPC
  • /amtech/linkeddata/types/composite/observation/llrpError
  • /amtech/linkeddata/types/composite/observation/dataEPC
  • /amtech/linkeddata/types/composite/observation/encoded96EPC
  • /amtech/linkeddata/types/composite/observation/gidEPC
• Commands (see /amtech/linkeddata/types/composite/observation)
  • /amtech/linkeddata/types/composite/observation/gpoWriteDataEPC

BLEbeaconsScanner

Bridge bluetooth low energy apple's ibecon and google's eddystone protocols to IoT DAP (See BLEbeaconsScanner) and /amtech/linkeddata/types/composite/entity/BLEbeaconsScanner

• Edge Intelligence
  • Implementing smoothing for new, broadcast and lost tag
• Placeholders (See Placeholders)
  • #{smoothingResult} if smoothing has been set to true EddystoneScan observations can be sent to a topic depending of the smoothing process result [new|lost|broadcast]
  • #{eddystoneType} Eddystone frame types, permissible values are uid, url and tlm
    • uid broadcasts an opaque, unique 16-byte Beacon ID composed of a 10-byte namespace and a 6-byte instance.
    • url broadcasts a URL using a compressed encoding format in order to fit more within the limited advertisement packet.
    • tlm telemetrics
  • #{eddystoneNamespace} 10-byte ID Namespace
  • #{eddystoneInstance} 6-byte ID Instance
  • #{proximityarea} Set the EddystoneHub proximity area supported property value to targetThing proximity value field
  • #{bleProtocol} [eddystone|ibeacon]
  • #{ibeaconUuid'} iBeacon advertised uuid
  • #{'ibeaconMajor'} iBeacon advertised major
  • #{'ibeaconMinor'} iBeacon advertised minor
  • #{'ibeaconProximity} current proximity from sacanner [unknown|immediate|near|far]
• Produced observations (see /amtech/linkeddata/types/composite/observation)
  • /amtech/linkeddata/types/composite/observation/observationresourcecrud
  • /amtech/linkeddata/types/composite/observation/ibeaconScan
  • /amtech/linkeddata/types/composite/observation/eddystoneBrodcast
  • /amtech/linkeddata/types/composite/observation/eddystoneScan
  • /amtech/linkeddata/types/composite/observation/eddystoneScan

SNMPDevice

Bridge simple network management protocol to IoT DAP (See SNMPDevice) and /amtech/linkeddata/types/composite/entity/SNMPDevice

• Edge Intelligence
  • Groups multiple snmp reads and writes in a single call
  • Maps snmp oid into human readable names
• Produced observations (see /amtech/linkeddata/types/composite/observation)
  • /amtech/linkeddata/types/composite/observation/observationresourcecrud
  • /amtech/linkeddata/types/composite/observation/snmpError
  • /amtech/linkeddata/types/composite/observation/snmpTrap
• Commands (see /amtech/linkeddata/types/composite/observation)
  • /amtech/linkeddata/types/composite/observation/snmpSet