I have a bluetooth connected coffee machine. (Delonghi Primadonna Elite)
It can be controlled through the Android app via Bluetooth.
Now, I’d like to control it through ST (and then Alexa)
What I decide is to write an app on my Raspberry PI3 which would clone the Bluetooth commands of the Android app.
Then I can call the app with a rest call from the ST cloud.
But I don’t know how to clone the BT commands of the Android app.
Is it possible to sniff/trace the BT connection between Android app and the coffee machine using my Android phone ?