Fix jwt-token

server/routes/device.js

@@ -77,7 +77,7 @@ router.get('/', authenticateToken, async (req, res) => {
         limit: 1,
         order: [['received_at', 'DESC']],
         required: false,
-        attributes: ['received_at', 'battery_level', 'signal_strength', 'temperature']
+        attributes: ['received_at']
       });
     }