euerdesig.de - IoT - Online - Management
You can build ESP8266 devices with the published sourcodes - after generating an secret-key that allows your ESP to communicate with the Online-Management-System.
After Burning the ESP thru the Arduino IDE you can Manage all your ESP - Enabling Mail notification - or connecting IoT-devices together:
Watch the Example Video: https://www.youtube.com/watch?v=kEnONaDgK2o
Greetings from South Germany