ERROR: Failed to initialize SD Card

[Nadagh]

Used ARDUINO IDE v1.8.12, ESP8266 Arduino Core version 2.4.0 and SdFat-1.0.16. On the ESP module itself, the marking ESP8266MOD. Everything compiled. Connected to WiFi. Gives an error ERROR: Failed to initialize SD Card.

The output to the terminal looks like this.

Connected to TP-LW IP address: 192.168.7.56 RSSI: -64 Mode: 3 ERROR: Failed to initialize SD Card WebDAV server started

SD connection is ok.

Am I doing something wrong or do I need to configure something correctly? The error is observed in both examples from this library.

[smily77]

same issue here

[andreiciocanvlad]

Try using spi half speed, or div_3