I have a Sparkfun MP3 Trigger that has been running great, now the Board does not read the SD Card, when power up I get a long green Light that indicates no MP3 Files, I have been trying to update the firmware it I get a steady rabid flashing green Light indicating no Files. I have renamed the Firmware file to the proper name, the Micro Sd cards are the Correct format 32g At FAT32 Format, the trigger worked before but now it is not. Any help is great
Do you have a different SD card you can test?