change default to bluetooth disabled

src/TTN/packed_converter.js

@@ -4,9 +4,16 @@
 function Converter(decoded, port) {
 
     var converted = decoded;
+    var pax = 0;
 
     if (port === 1) {
-        converted.pax = converted.ble + converted.wifi;
+
+        for (var x in converted) {
+            pax += converted[x];
+            }
+            
+    converted.pax = pax;
+
     }
 
     if (port === 2) {

src/TTN/packed_decoder.js

@@ -6,7 +6,11 @@ function Decoder(bytes, port) {
     var decoded = {};
 
     if (port === 1) {
-        // only counter data, no gps
+        // only wifi counter data, no gps
+        if (bytes.length === 2) {
+            return decode(bytes, [uint16], ['wifi']);
+        }
+        // wifi + ble counter data, no gps
         if (bytes.length === 4) {
             return decode(bytes, [uint16, uint16], ['wifi', 'ble']);
         }

src/TTN/plain_decoder.js

@@ -7,8 +7,11 @@ function Decoder(bytes, port) {
   if (port === 1) {
     var i = 0;
 
-    decoded.wifi = (bytes[i++] << 8) | bytes[i++];
-    decoded.ble = (bytes[i++] << 8) | bytes[i++];
+    if (bytes.length >= 2) {
+    decoded.wifi = (bytes[i++] << 8) | bytes[i++];}
+    
+    if (bytes.length >= 4) {
+    decoded.ble = (bytes[i++] << 8) | bytes[i++];}
 
     if (bytes.length > 4) {
       decoded.latitude = ((bytes[i++] << 24) | (bytes[i++] << 16) | (bytes[i++] << 8) | bytes[i++]);