diff --git a/examples/Open_Air/Open_Air.ino b/examples/Open_Air/Open_Air.ino
index 1145563..33d6b26 100644
--- a/examples/Open_Air/Open_Air.ino
+++ b/examples/Open_Air/Open_Air.ino
@@ -244,15 +244,7 @@ public:
     uint8_t ledBarMode = UseLedBarOff;
     if (JSON.typeof_(root["ledBarMode"]) == "string") {
       String mode = root["ledBarMode"];
-      if (mode == "co2") {
-        ledBarMode = UseLedBarCO2;
-      } else if (mode == "pm") {
-        ledBarMode = UseLedBarPM;
-      } else if (mode == "off") {
-        ledBarMode = UseLedBarOff;
-      } else {
-        ledBarMode = UseLedBarOff;
-      }
+      ledBarMode = parseLedBarMode(mode);
     }
 
     /** Get model */
@@ -447,6 +439,24 @@ public:
    */
   UseLedBar getLedBarMode(void) { return (UseLedBar)config.useRGBLedBar; }
 
+  /**
+   * @brief Return the name of the led bare mode.
+   *
+   * @return String
+   */
+  String getLedBarModeName(void) {
+    UseLedBar ledBarMode = getLedBarMode();
+    if (ledBarMode == UseLedBarOff) {
+      return String("off");
+    } else if (ledBarMode == UseLedBarPM) {
+      return String("pm");
+    } else if (ledBarMode == UseLedBarCO2) {
+      return String("co2");
+    } else {
+      return String("off");
+    }
+  }
+
   /**
    * @brief Get the Country
    *
@@ -516,6 +526,20 @@ private:
     EEPROM.commit();
     Serial.println("Save config");
   }
+
+  UseLedBar parseLedBarMode(String mode) {
+    UseLedBar ledBarMode = UseLedBarOff;
+    if (mode == "co2") {
+      ledBarMode = UseLedBarCO2;
+    } else if (mode == "pm") {
+      ledBarMode = UseLedBarPM;
+    } else if (mode == "off") {
+      ledBarMode = UseLedBarOff;
+    } else {
+      ledBarMode = UseLedBarOff;
+    }
+    return ledBarMode;
+  }
 };
 AgServer agServer;
 
@@ -1664,7 +1688,11 @@ static String getServerSyncData(bool localServer) {
         root["pm10"] = pm10_1;
       }
       if (pm03PCount_1 >= 0) {
-        root["pm003_count"] = pm03PCount_1;
+        if (localServer) {
+          root["pm003Count"] = pm03PCount_1;
+        } else {
+          root["pm003_count"] = pm03PCount_1;
+        }
       }
       if (temp_1 > -1001) {
         root["atmp"] = ag.round2(temp_1);
@@ -1683,7 +1711,11 @@ static String getServerSyncData(bool localServer) {
         root["pm10"] = pm10_2;
       }
       if (pm03PCount_2 >= 0) {
-        root["pm003_count"] = pm03PCount_2;
+        if (localServer) {
+          root["pm003Count"] = pm03PCount_2;
+        } else {
+          root["pm003_count"] = pm03PCount_2;
+        }
       }
       if (temp_2 > -1001) {
         root["atmp"] = ag.round2(temp_2);
@@ -1697,13 +1729,21 @@ static String getServerSyncData(bool localServer) {
   if ((fw_mode == FW_MODE_PPT) || (fw_mode == FW_MODE_PST)) {
     if (hasSensorSGP) {
       if (tvocIndex >= 0) {
-        root["tvoc_index"] = tvocIndex;
+        if (localServer) {
+          root["tvocIndex"] = tvocIndex;
+        } else {
+          root["tvoc_index"] = tvocIndex;
+        }
       }
       if (tvocRawIndex >= 0) {
         root["tvoc_raw"] = tvocRawIndex;
       }
       if (noxIndex >= 0) {
-        root["nox_index"] = noxIndex;
+        if (localServer) {
+          root["noxIndex"] = noxIndex;
+        } else {
+          root["nox_index"] = noxIndex;
+        }
       }
       if (noxRawIndex >= 0) {
         root["nox_raw"] = noxRawIndex;
@@ -1716,7 +1756,11 @@ static String getServerSyncData(bool localServer) {
       root["pm01"] = ag.round2((pm01_1 + pm01_2) / 2.0);
       root["pm02"] = ag.round2((pm25_1 + pm25_2) / 2.0);
       root["pm10"] = ag.round2((pm10_1 + pm10_2) / 2.0);
-      root["pm003_count"] = ag.round2((pm03PCount_1 + pm03PCount_2) / 2.0);
+      if (localServer) {
+        root["pm003Count"] = ag.round2((pm03PCount_1 + pm03PCount_2) / 2.0);
+      } else {
+        root["pm003_count"] = ag.round2((pm03PCount_1 + pm03PCount_2) / 2.0);
+      }
       root["atmp"] = ag.round2((temp_1 + temp_2) / 2.0);
       root["rhum"] = ag.round2((hum_1 + hum_2) / 2.0);
     }
@@ -1724,7 +1768,11 @@ static String getServerSyncData(bool localServer) {
       root["channels"]["1"]["pm01"] = pm01_1;
       root["channels"]["1"]["pm02"] = pm25_1;
       root["channels"]["1"]["pm10"] = pm10_1;
-      root["channels"]["1"]["pm003_count"] = pm03PCount_1;
+      if (localServer) {
+        root["channels"]["1"]["pm003Count"] = pm03PCount_1;
+      } else {
+        root["channels"]["1"]["pm003_count"] = pm03PCount_1;
+      }
       root["channels"]["1"]["atmp"] = ag.round2(temp_1);
       root["channels"]["1"]["rhum"] = hum_1;
     }
@@ -1732,12 +1780,21 @@ static String getServerSyncData(bool localServer) {
       root["channels"]["2"]["pm01"] = pm01_2;
       root["channels"]["2"]["pm02"] = pm25_2;
       root["channels"]["2"]["pm10"] = pm10_2;
-      root["channels"]["2"]["pm003_count"] = pm03PCount_2;
+      if (localServer) {
+        root["channels"]["2"]["pm003Count"] = pm03PCount_2;
+      } else {
+        root["channels"]["2"]["pm003_count"] = pm03PCount_2;
+      }
       root["channels"]["2"]["atmp"] = ag.round2(temp_2);
       root["channels"]["2"]["rhum"] = hum_2;
     }
   }
 
+  if (localServer) {
+    root["ledMode"] = agServer.getLedBarModeName();
+    root["firmwareVersion"] = ag.getVersion();
+  }
+
   return JSON.stringify(root);
 }