Kinda broken, but possibly promising

ampel-firmware/web_server.cpp

@@ -58,15 +58,9 @@ namespace web_server {
   WebServer http(80);
 #endif
 
-  // -- Initial name of the Thing. Used e.g. as SSID of the own Access Point.
-  const char thingName[] = "ampel_wifi";
-
-  // -- Initial password to connect to the Thing, when it creates an own Access Point.
-  const char wifiInitialApPassword[] = "12345678";
-
   DNSServer dnsServer;
 
-  IotWebConf iotWebConf(thingName, &dnsServer, &http, wifiInitialApPassword);
+  IotWebConf iotWebConf(ampel.sensorId, &dnsServer, &http, HTTP_PASSWORD);
 
   void update() {
     iotWebConf.doLoop();