more documentation

README.md

@@ -75,4 +75,11 @@ esphome upload esphome.yaml
 
 Download hier: https://www.arduino.cc/
 
-ESP board mangager hinzufügen (Einstellungen -> Board Manager URLs): http://arduino.esp8266.com/stable/package_esp8266com_index.json,https://dl.espressif.com/dl/package_esp32_index.json
+Um mit den ESP-basierten Boards entwickeln zu können, müssen diese hinzugefügt werden (Einstellungen -> Board Manager URLs): "http://arduino.esp8266.com/stable/package_esp8266com_index.json,https://dl.espressif.com/dl/package_esp32_index.json"
+
+![Einstellungen](preferences.png "board manager URLs")
+
+Um den DHT11 auslesen, benötigen wir zusätzlich noch eine Library (Tools -> Manage Libraries): DHT sensor libarary for ESPx:
+
+![Library Manager](librarymanager.png "library manager")
+

first-webserver/first-webserver.ino

@@ -106,7 +106,7 @@ void loop(){
             client.println("<p><b>Soil moisture value:</b> ");
             client.println(soil);
             client.println("</p>");
-            client.println("<script>window.setTimeout(() => {window.location.href = window.location.href}, 1000)</script>");
+            client.println("<script>window.setTimeout(() => {window.location.href = window.location.href}, 10000)</script>");
             client.println("</body></html>");
             
             // The HTTP response ends with another blank line