beta version of DTDL digital twin

Author: albertoabellagarcia

AirQualityObserved/schemaDTDL.json

@@ -62,6 +62,14 @@
             "schema": "long",
             "comment": "Cadmium detected"
         },
+        {
+            "name": "charge",
+            "writable": true,
+            "displayName": "charge",
+            "@type": "Property",
+            "schema": "long",
+            "comment": "Input charging voltage of the monitoring device."
+        },
         {
             "name": "co",
             "writable": true,
@@ -211,6 +219,14 @@
             "schema": "long",
             "comment": "Particulate matter 2.5 micrometers or less in diameter"
         },
+        {
+            "name": "pm4",
+            "writable": true,
+            "displayName": "pm4",
+            "@type": "Property",
+            "schema": "long",
+            "comment": "Particulate matter 4 micrometers or less in diameter"
+        },
         {
             "name": "precipitation",
             "writable": true,
@@ -219,6 +235,14 @@
             "schema": "long",
             "comment": "Amount of water rain"
         },
+        {
+            "name": "pressure",
+            "writable": true,
+            "displayName": "pressure",
+            "@type": "Property",
+            "schema": "long",
+            "comment": "Atmospheric pressure (hPa) observed."
+        },
         {
             "name": "refDevice",
             "writable": true,
@@ -287,6 +311,22 @@
             "schema": "long",
             "comment": "Temperature of the item"
         },
+        {
+            "name": "tpc",
+            "writable": true,
+            "displayName": "tpc",
+            "@type": "Property",
+            "schema": "long",
+            "comment": "Total Particulate Counter (Total concentration of particles suspended in the air.)"
+        },
+        {
+            "name": "tsp",
+            "writable": true,
+            "displayName": "tsp",
+            "@type": "Property",
+            "schema": "long",
+            "comment": "Total Suspended Particles (Concentration of all airborne particles regardless of their size or composition.)"
+        },
         {
             "name": "volatileOrganicCompoundsTotal",
             "writable": true,