diff --git a/drone_simulator.py b/drone_simulator.py
index 565f5de..bad74f5 100644
--- a/drone_simulator.py
+++ b/drone_simulator.py
@@ -218,22 +218,9 @@ class SwedishDroneSimulator:
     def send_heartbeat(self, device: DroneDevice) -> bool:
         """Send device heartbeat to the API"""
         try:
-            # Simulate device status changes
-            if random.random() < 0.05:  # 5% chance of status change
-                device.battery_level = max(10, device.battery_level - random.randint(1, 5))
-                device.signal_strength = random.randint(-65, -25)
-                device.temperature = random.uniform(10, 35)
-            
             payload = {
                 "type": "heartbeat",
-                "key": str(device.device_id),  # Use device ID directly as key
-                "device_id": device.device_id,  # Also include explicit device_id
-                "geo_lat": device.lat,  # Include device coordinates
-                "geo_lon": device.lon,
-                "location_description": device.location,  # Include location name
-                "battery_level": device.battery_level,
-                "signal_strength": device.signal_strength,
-                "temperature": device.temperature
+                "key": str(device.device_id)  # Just the device ID as key
             }
             
             response = requests.post(
@@ -245,8 +232,8 @@ class SwedishDroneSimulator:
             
             if response.status_code == 200:
                 device.last_heartbeat = time.time()
-                status_icon = "🟢" if device.battery_level > 30 else "🟡" if device.battery_level > 15 else "🔴"
-                print(f"{status_icon} Heartbeat: {device.name} ({device.location}) - Battery: {device.battery_level}%")
+                status_icon = "🟢"
+                print(f"{status_icon} Heartbeat: {device.name} ({device.location})")
                 return True
             else:
                 print(f"❌ Failed to send heartbeat for device {device.device_id}: {response.status_code}")
diff --git a/server/index.js b/server/index.js
index 2a62e6e..f1be687 100644
--- a/server/index.js
+++ b/server/index.js
@@ -38,7 +38,7 @@ const limiter = rateLimit({
   message: 'Too many requests from this IP, please try again later.',
   skip: (req) => {
     // Skip rate limiting for drone detection endpoints during testing
-    return req.path.includes('/detections');
+    return req.path.includes('/detections') || req.path.includes('/detectors');
   }
 });