Raspberry Pi Pico and SD Card module

Hi there,

I've been trying really hard to sort out this error with wiring and looking at other forums but just cannot work it out.

This is the error message I get when using sdcard.py:
Traceback (most recent call last):
File "", line 19, in
File "sdcard.py", line 231, in readblocks
OSError: [Errno 5] EIO

And this is the code I am calling it from:
import machine
import sdcard, uos
import time

cs = machine.Pin(13, machine.Pin.OUT)

Intialize SPI peripheral (start with 1 MHz)

spi = machine.SPI(1,
baudrate=1000000,
polarity=0,
phase=0,
bits=8,
firstbit=machine.SPI.MSB,
sck=machine.Pin(14),
mosi=machine.Pin(15),
miso=machine.Pin(12))
sd = sdcard.SDCard(spi, cs)
time.sleep_ms(500)
vfs = uos.VfsFat(sd)
uos.mount(vfs, "/sd")
#uos.mount(sd, '/sd')
time.sleep_ms(500)
print(uos.listdir('/sd'))

If anyone could help that would be appreciated!

Inizia con la configurazione SPI fornita e sdcard.py, in particolare con readblocks alla riga 231, quindi riproduci l'errore EIO usando il codice Raspberry Pi Pico fornito. Il lavoro è completato quando hai identificato la causa relativa al cablaggio o all'inizializzazione e hai confermato che il montaggio e l'elenco di /sd funzionano senza l'errore.