I think the only option left is to try another microSD card. If you have another microSD card, you can give it a try. Otherwise, I think you should reach out to Sparkfun’s technical support ASAP.
I think the only option left is to try another microSD card. If you have another microSD card, you can give it a try. Otherwise, I think you should reach out to Sparkfun’s technical support ASAP.