diff --git a/WiFiDHT.ino b/WiFiDHT.ino
index 3ab7e25..f6acfe9 100644
--- a/WiFiDHT.ino
+++ b/WiFiDHT.ino
@@ -28,9 +28,9 @@ void setup() {
 
     Serial.println("DHT MQTT Logger:" + nodeID + " Starting\n");
 
-    dht.setup(D4, DHTesp::DHT22);
+    dht.setup(D4, DHTesp::DHT11);
 
-    wifi_set_sleep_type(LIGHT_SLEEP_T);
+    //wifi_set_sleep_type(LIGHT_SLEEP_T);
     wifi();
 
     if (client.connect((char*) nodeID.c_str())) {
@@ -60,14 +60,14 @@ void wifi() {
   Serial.println(WiFi.localIP());                        // Show device's IP address
 }
 
-template <typename T>
-void publish(const char * topic, T msg)
+//template <typename T>
+void publish(const char * topic, float msg)
 {
   if (!client.connected()) {
       client.connect((char*) nodeID.c_str());
     }
   
-  client.publish(nodeID + "/" + topic, String(msg));
+  client.publish(String(nodeID + "/" + topic), String(msg));
   Serial.println(nodeID + "/" + topic + ": " + String(msg));
 }
 
@@ -88,8 +88,9 @@ void loop() {
   
   publish("temp", t);
   publish("relative_humidity", h);
-  publish("heat_index", String(hic));
+  publish("heat_index", hic);
 
-  delay(SLEEP_MINUTES * 60 * 1000L);
+  //delay(SLEEP_MINUTES * 60 * 1000L);
+  ESP.deepSleep(SLEEP_MINUTES * 60 * 1e6);
   
 }