Let's Make Robots!

MP3 shield for Arduino NANO

I got this MP3 shield recently and tried it for 2 days. Things are a little bit funny and strange. When I upload the sample program follow by few instructions, most of time they are not working. But if I keep clicking RESET button on NANO once in few seconds it works after 3~5 clicks.

The error message shows either SDI connections, bad SD cards or some other small things. I have attached video as well and hope if anyone knows anything about this shield or any solutions? Thanks in advance for help!

The sample code and tutorials I tried:



Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.
OddBot's picture

Have you contacted the manufacturer? Can they explain the problem?

hardmouse's picture

I got it from Robotshop.

The problem is un-identify problem. After I upload the sample sketch and open the Serial Monitor. It shows the msg that I might have unformatted SD card or SPI is not correct etc. Then I press the RESET button on Arduino NANO, it shows same msg again, then I press RESET again without doing anything, it works...Sometimes I have to try 4th or 5th attempts to get it working. That's why its hard for me to identify the problem.