As of 0.2.0, there are two things you need to know.
a) You can have multiple connections set up.
b) Which connection you use for a given app is a property of the app.
If you go to the Apps pages and click on the pencil icon for the current
app, you will find a form which allows you to set the connection for this
You can check this by clicking in
the connection icon (the plug), you should get a pop up telling you what the current connection is.
The squiggle icon to the right of the plug is the debug window, which show what raw feeds are
coming in at the moment. We made this a pop over so you can see your code and the debug
info at the same time.
On the subject of credentials, 'userServerCredentials' means use the name and password in
the connection properties. If you do not have 'userServerCredentials' checked, it will ask for,
and potentially save locally on your browser, for a username and password.
Just in case its not obvious, if you share you app with someone else, they do not need a
ThingStudio login to access the app (provided it's shareable). The serverCredentials features
allows you to set up separate usernames and passwords for your app users.