   server.begin();
   Serial.println("Web server started visit http://lumiere.local");
   MDNS.addService("_http", "_tcp", 80);
-  ArduinoOTA.setHostname("lumiere");
-  ArduinoOTA.setPasswordHash("password");
-  ArduinoOTA
-  .onStart([]() {
-    String type;
-    if (ArduinoOTA.getCommand() == U_FLASH)
-      type = "sketch";
-    else // U_SPIFFS
-      type = "filesystem";
-
-    // NOTE: if updating SPIFFS this would be the place to unmount SPIFFS using SPIFFS.end()
-    Serial.println("Start updating " + type);
-  })
-  .onEnd([]() {
-    Serial.println("\nEnd");
-  })
-  .onProgress([](unsigned int progress, unsigned int total) {
-    Serial.printf("Progress: %u%%\r", (progress / (total / 100)));
-  })
-  .onError([](ota_error_t error) {
-    Serial.printf("Error[%u]: ", error);
-    if (error == OTA_AUTH_ERROR) Serial.println("Auth Failed");
-    else if (error == OTA_BEGIN_ERROR) Serial.println("Begin Failed");
-    else if (error == OTA_CONNECT_ERROR) Serial.println("Connect Failed");
-    else if (error == OTA_RECEIVE_ERROR) Serial.println("Receive Failed");
-    else if (error == OTA_END_ERROR) Serial.println("End Failed");
-  });
   ArduinoOTA.begin();
   delay(100);
 }
 
+void ladentbleu() {
+  while (SerialBT.available()) {
+    delay(10);
+    if (SerialBT.available() > 0) {
+      char c = SerialBT.read();
+      readString += c;
+    }
+  }
+}
+
 void loop() {
+  if (SerialBT.available()) {
+    readString = "";
+    ladentbleu();
+    String lacmd = readString.substring(0, 1);
+    if (lacmd == "#") {
+      String execca = readString.substring(0, 7);
+
+
+      if (execca != 0) {
+        derncoul = execca;
+        long number = strtol( &execca[1], NULL, 16);
+        r = number >> 16;
+        g = number >> 8 & 0xFF;
+        b = number & 0xFF;
+        preferences.putString("derncoul", derncoul);
+        if (r != rouge) {
+          String sortie = "Red = ";
+          sortie += r;
+          logeurln(sortie);
+          dernadd = "BT";
+          flashoufade = 0;
+          preferences.putUInt("r", r);
+        }
+        if (g != vert) {
+          String sortie = "Green = ";
+          sortie += g;
+          logeurln(sortie);
+          dernadd = "BT";
+          flashoufade = 0;
+          preferences.putUInt("g", g);
+        }
+        if (b != bleu) {
+          String sortie = "Blue = ";
+          sortie += b;
+          logeurln(sortie);
+          dernadd = "BT";
+          flashoufade = 0;
+          preferences.putUInt("b", b);
+        }
+      }
+
+
+    }
+  }
   unsigned long currentMillis = millis();
   if (currentMillis - previousMillis >= interval) {
     previousMillis = currentMillis;

int usesenseurdht = 0;
int errdallas = 0;
int errdht = 0;
// end of internally used vars

// stylesheet for web pages

      latemp();
    }
  }
  server.handleClient();
  ArduinoOTA.handle();
}

