Xiao BLE Sense SD Audio,

Products & Technology XIAO
#1

Hello, I would like to know how I can record audio on an SD card, I suppose there will be a buffer limitation to record.
Let’s see if anyone can guide me.
Thank you

#2

In this tutorial:

I can’t initialize SD, why?
serial message: initialization failed!
I use slot SD, what is CS in this sketch?
Thank you.

#3

I got it, you had to declare the pin and put it in the SD BEGIN

const int chipSelect = 4;

1 Like
#4

Can you upload the full code which you have used. I tried but got an error as initialization failed. It will be really helpful if you could mention which sd card module you have used and the connections.
Thank you

#5

Hello, can you share the full code? I’m struggling with same error. Thanks