Do you have a smart home, or an automatic watering device, or sensors? If so, do you want it to send you notifications on FB Messenger?
Don't worry you don't need to be familiar with FB Messenger flatform to do it. I have simplified a lot so that anyone can do it. Messages can be sent from any device with an internet connection such as arduino, esp8266, ...
What it does
This picture is the simplest way to know how it works
How I built it
I have made a simple example for you to better understand my product. That's when it rained from the rain sensor attached to the ESP8266 and it would text me on FB Messenger