I bought the talkative pet module for my mbot and want to test it. For this I build up the dog robot and loaded the example program. After uploading it to the mbot, there is much action on the robot, but no sound. I use the delivered battery holder with a freshly loaded 18650.
Following things I have tested now:
- creating a own program with initialization, volume setting to 100 and playing a sound -> no success
- connecting the module (without any connection to the RJ45) to USB on my computer. It seems there will be data volume and a soundcard. If I want to play a mp3 found on the inserted SD-Card (original), there is no sound.
Is there a mistake I do? Can I test the module in some way?