I want my ESP8266 to flash its LED when I receive a new email from my yahoo account.
The project resembles GitHub - LiveSparks/Notification-Flag , which uses IFTT and Dweet - however Dweet is a paid service.
I'm happy to use IFTTT, what other free service can I use to connect to it and notify my ESP8266.
The internet seems to be full of things to make an ESP talk to other devices but not the other way around.
Your suggestions are appreciated - Mark