Update URL to UUID generator

Author: amotl

node-esp32-generic/node-esp32-generic.cpp

@@ -163,7 +163,7 @@ RTC_DATA_ATTR int bootCount = 0;
 
 // A MQTT client ID, which should be unique across multiple devices for a user.
 // Maybe use your MQTT_USERNAME and the date and time the sketch was compiled
-// or just use an UUID (https://www.uuidgenerator.net/) or other random value.
+// or just use an UUID (https://www.uuidtools.com/) or other random value.
 
 #define MQTT_CLIENT_ID      "xxxxxxxx-yyyy-xxxx-yyyy-zzzzzzzzzzzz"  // Hier eigenen Werte eintragen
 

node-esp8266-generic/node-esp8266-generic.ino

@@ -138,7 +138,7 @@ int sleepTimeS = 900;  // 15-Minuten SleepTimer als Startwert
 
 // A MQTT client ID, which should be unique across multiple devices for a user.
 // Maybe use your MQTT_USERNAME and the date and time the sketch was compiled
-// or just use an UUID (https://www.uuidgenerator.net/) or other random value.
+// or just use an UUID (https://www.uuidtools.com/) or other random value.
 #define MQTT_CLIENT_ID      "xxxxxxxx-yyyy-xxxx-yyyy-zzzzzzzzzzzz"                   // Hier eigenen Werte eintragen
 
 

node-wifi-mqtt/node-wifi-mqtt.ino

@@ -159,7 +159,7 @@
 
 // A MQTT client ID, which should be unique across multiple devices for a user.
 // Maybe use your MQTT_USERNAME and the date and time the sketch was compiled
-// or just use an UUID (https://www.uuidgenerator.net/) or other random value.
+// or just use an UUID (https://www.uuidtools.com/) or other random value.
 #define MQTT_CLIENT_ID      ""
 
 // The credentials to authenticate with the MQTT broker