diff --git a/src/heartbeat.ts b/src/heartbeat.ts
index c1a379b..49b3123 100644
--- a/src/heartbeat.ts
+++ b/src/heartbeat.ts
@@ -22,14 +22,18 @@ export class HeartbeatSender {
     private startTime: Date;
     private getData: () => Omit<HeartbeatData, 'uptime'>;
 
+    private onCommand?: (commands: any[]) => void;
+
     constructor(
         backendUrl: string,
         apiKey: string,
-        getData: () => Omit<HeartbeatData, 'uptime'>
+        getData: () => Omit<HeartbeatData, 'uptime'>,
+        onCommand?: (commands: any[]) => void
     ) {
         this.backendUrl = backendUrl.replace(/\/$/, '');
         this.apiKey = apiKey;
         this.getData = getData;
+        this.onCommand = onCommand;
         this.startTime = new Date();
     }
 
@@ -87,6 +91,15 @@ export class HeartbeatSender {
                 return false;
             }
 
+            // Process instructions from server
+            const responseData = await res.json() as any;
+            if (responseData.commands && Array.isArray(responseData.commands) && responseData.commands.length > 0) {
+                console.log(`📥 Received ${responseData.commands.length} commands from server`);
+                if (this.onCommand) {
+                    this.onCommand(responseData.commands);
+                }
+            }
+
             return true;
         } catch (error) {
             console.warn('⚠️ Heartbeat error:', error);
diff --git a/src/index.ts b/src/index.ts
index 9488cfb..6d5d16e 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -15,6 +15,7 @@ import { startHealthServer } from './health';
 import { loadConfig, type EdgeConfig } from './config';
 import { AlertEngine, type Alert } from './alerts';
 import { HeartbeatSender } from './heartbeat';
+import { KasaController } from './kasa';
 
 // Global state
 let config: EdgeConfig;
@@ -23,6 +24,7 @@ let veridian: VeridianClient;
 let buffer: BufferManager;
 let alertEngine: AlertEngine;
 let heartbeat: HeartbeatSender;
+let kasa: KasaController;
 let lastSync: Date | null = null;
 let lastReading: Date | null = null;
 let isRunning = false;
@@ -41,6 +43,7 @@ async function main() {
     sensorPush = new SensorPushClient(config.sensorpush);
     veridian = new VeridianClient(config.server.url, config.server.apiKey);
     buffer = new BufferManager(config.storage.maxRows);
+    kasa = new KasaController();
 
     // Initialize alert engine
     alertEngine = new AlertEngine(config.alerts, handleAlert);
@@ -56,7 +59,22 @@ async function main() {
             sensorCount,
             bufferSize: buffer.count(),
             lastReading: lastReading?.toISOString(),
-        })
+        }),
+        // Handle commands from backend
+        async (commands: any[]) => {
+            for (const cmd of commands) {
+                console.log(`🤖 Processing command: ${cmd.type}`, cmd);
+
+                if (cmd.type === 'toggle_plug') {
+                    const success = await kasa.setState(cmd.state);
+                    if (success) {
+                        console.log(`✅ Kasa plug toggled to ${cmd.state}`);
+                    } else {
+                        console.error('❌ Failed to toggle Kasa plug');
+                    }
+                }
+            }
+        }
     );
 
     // Authenticate with SensorPush
diff --git a/src/kasa.ts b/src/kasa.ts
new file mode 100644
index 0000000..0abe888
--- /dev/null
+++ b/src/kasa.ts
@@ -0,0 +1,81 @@
+
+import { Client } from 'tplink-smarthome-api';
+
+export class KasaController {
+    private client: Client;
+    private deviceIp: string | null = null;
+    private lastDiscovery: number = 0;
+
+    constructor() {
+        this.client = new Client();
+    }
+
+    /**
+     * Discover the Kasa device on local network.
+     * Prioritizes EP10 model as requested.
+     */
+    async discover(): Promise<string | null> {
+        // Prevent spamming discovery
+        if (Date.now() - this.lastDiscovery < 10000 && !this.deviceIp) {
+            return null;
+        }
+        this.lastDiscovery = Date.now();
+
+        return new Promise((resolve) => {
+            console.log('🔌 Kasa: Starting discovery...');
+            let found = false;
+
+            this.client.startDiscovery({
+                discoveryInterval: 500,
+                discoveryTimeout: 2000
+            }).on('device-new', (device) => {
+                const model = device.model;
+                console.log(`🔌 Kasa: Found device ${device.alias} (${model}) at ${device.host}`);
+
+                // If we found an EP10, grab it immediately
+                if (model.toLowerCase().includes('ep10')) {
+                    this.deviceIp = device.host;
+                    found = true;
+                    this.client.stopDiscovery();
+                    resolve(this.deviceIp);
+                }
+            });
+
+            // Timeout after 3s
+            setTimeout(() => {
+                this.client.stopDiscovery();
+                if (!found) {
+                    if (this.deviceIp) console.log(`🔌 Kasa: Using previously known IP: ${this.deviceIp}`);
+                    else console.warn('🔌 Kasa: Discovery timed out, no device found');
+                    resolve(this.deviceIp);
+                }
+            }, 3000);
+        });
+    }
+
+    /**
+     * Toggle the plug power state
+     */
+    async setState(state: boolean): Promise<boolean> {
+        if (!this.deviceIp) {
+            await this.discover();
+        }
+
+        if (!this.deviceIp) {
+            console.error('🔌 Kasa: No device found to control');
+            return false;
+        }
+
+        try {
+            const device = await this.client.getDevice({ host: this.deviceIp });
+            await device.setPowerState(state);
+            console.log(`🔌 Kasa: Set power to ${state ? 'ON' : 'OFF'}`);
+            return true;
+        } catch (e) {
+            console.error('🔌 Kasa: Failed to set state', e);
+            // Invalidate IP in case it changed
+            this.deviceIp = null;
+            return false;
+        }
+    }
+}