Device: ESP32-DIV V2
Firmware: v1.7.0 (reflashed, same result)
SD Cards tested: 8GB, 16GB, 32GB — all FAT32 formatted
Problem:
The firmware mounts the SD card at boot and creates folders (captive_portal/, ducky/) successfully. Captive portal writes captured.csv and eeprom_dump.csv correctly.
However ALL other SD features fail:
- SD File Manager: "SD card not detected"
- Sub-GHz: cannot save signals
- BLE Rubber Ducky: cannot read scripts from /ducky/ folder
- PCAP logs: not saved
I manually placed scripts in /ducky/ and created /subghz/ folder manually — still nothing works.
This confirms the SD card is healthy and mounts at boot, but the firmware loses the SD mount after initial startup and cannot
re-initialize it for any other feature.
Device: ESP32-DIV V2
Firmware: v1.7.0 (reflashed, same result)
SD Cards tested: 8GB, 16GB, 32GB — all FAT32 formatted
Problem:
The firmware mounts the SD card at boot and creates folders (captive_portal/, ducky/) successfully. Captive portal writes captured.csv and eeprom_dump.csv correctly.
However ALL other SD features fail:
I manually placed scripts in /ducky/ and created /subghz/ folder manually — still nothing works.
This confirms the SD card is healthy and mounts at boot, but the firmware loses the SD mount after initial startup and cannot
re-initialize it for any other feature.