Ellery Cadel asked 7 days ago
I am working through “Handling Files with a MicroSD Card Module” and I keep getting “Card Mount Failed”. I am using a NODEMCU ESP32-S (uses the same defaults as listed in the article) and a standard Micro SD Card Adapter (HW-125). I tried assigning the GPIOs using the REASSIGN PINS lines in the program and that did not work. I know the Micro SD card works because it already has some .wav files on it that play correctly. It is a 32GB card. I have tried using 3.3V and 5V (no difference) although I believe the HW-125 can take either voltage. I have triple-checked the connections. Any suggestions?
P.S. I love the book so far, keep up the great work!!https://imgur.com/QcmWUnl
Ellery Cadel answered 7 days ago
Disregard. I found that my breadboard has some dead spots so my SD Card Adapter was not getting power.
Sara Santos Staff answered 5 days ago
Ok. Great.
I’m glad everything is working as expected now.
I’ll mark this issue as resolved. If you need further help, you just need to open a new question in our forum.
Regards,
Sara