sendToPushetta(CHANNEL, "Hello world!");

With only a few lines of code you can add this functionality to your ESP8266. For the result, check the pic. It's a great way of pushing notifications to your devices, easy and fast to add to your current project. Want a notification when someone goes in front of your PIR? Check. Want a notification when your ESP8266 is running low on battery? Check. Want a notification when your devices connect to a network? Check.

Source code: https://github.com/Astu04/Pushetta_ESP8266