Pro works just fine. That’s what I use when I test the plugin.
I don’t use Eclipse, so I don’t know what may be wrong. I’m certain that the Sample app logs output to the Android logcat.
Filter for Corona. Logs are simple print statements so they will be tagged as Corona log-statements.
The Sample app is the best way to find our what’s wrong as it’s a common point where I know it works on my Android devices, and it will work on other’s as well. Test mode takes about 30 minutes to propagate after you set it, however if this is a live app, you’ll be giving your users test ads which may not be what you want. Also since test ads are automatically deactivated after 20 impressions you might not have a chance to see any test ads as your users might “steal” them from you. If your app is popular those 20 impression will get eaten up quickly.
Anyway, we need to see what’s going on in the log. I use the command line while running the app and use the following command to access the logs and filter Corona log-entries:
adb logcat | grep Corona
You should start the above command *before* you start the app, as it will display the events in real-time.