I am making a project with Lilypad MP3 and I’ve met some technical issues straight away with the board. Even if I’ve plugged the full lipo battery, the SD cards with the sounds inside, any triggers are working. I’ve tried each one by touching the ground and one trigger one at a time and there are no sounds at all playing from any of them, through the headphones or through the speakers.
After installing the USB drivers and selecting the serial device and the board type, I’ve uploaded the trigger sketch (http://bit.ly/2tKIwfk) to the lilypad mp3, choosing also the output serial debugging information. It looks fine in the monitor serial except that the sketch stops before the end, just after checking the files names. The last part should detect the triggers but nothing appears in the serial monitor about this. For information, I’ve had to change the baud in the serial monitor to 4800 and leave the 9600 in the sketch to have an understandable result in the serial monitor. In order to make it clearer, I’ve joined some pictures to the message related to the explanations.
As the debugging solution offers no answer about the problem with the detection triggers, it is impossible to guess what is the problem. I’ve already tried the other troubleshooting checks described here (http://bit.ly/2tKIdAT) but that’s not helpful.
Thank you very much for your help, any idea will be good to hear…