Hello, you have to use for example
https://www.baldengineer.com/mqtt-tutorial.html

and make a script on your device which will send data to  our platform

we will make full examples for all devices in approx 2 weeks and examples will be available on the platform under FAq section

we are selling devices which already have integrated that function
but bassiccly any device capable of sending mqttt protocol to our platform


regards
grega