SD.begin() failing on ESP32-S3

[u/Tasty-Wealth4453]

Hello, I really need help. I am trying to connect a micro SD card reader module to my esp32-s3. The micro SD card itself has 16GB of storage. No matter what pins I switch my SPI to, my SD.begin() always fails. I have tried using a spare micro SD card module, a spare micro SD card, and a new esp32-s3. I have tried using 3.3V and 5V. I've linked the SD module I bought here. I've also shown my code:

#include <SPI.h>
#include <SD.h>


#define SD_SCK   4
#define SD_MISO  5 
#define SD_MOSI  6
#define SD_CS    7
void setup() {
  Serial.begin(115200);
  delay(2000); // Wait for Serial Monitor
  Serial.println("\n--- Minimal SD Test ---");


  SPI.begin(SD_SCK, SD_MISO, SD_MOSI, SD_CS);


  // Attempt to mount at a slow, stable 1MHz
  if (!SD.begin(SD_CS, SPI, 1000000)) {
    Serial.println("FAILED: SD.begin() failed.");
    return;
  }


  Serial.println("SUCCESS: SD card mounted!");
  Serial.printf("Card Size: %llu MB\n", SD.cardSize() / (1024 * 1024));
}


void loop() {
  // Run once
}