STM32F405 no pin for sd-card

Post here to discuss any new features, components, chips, etc, that you would like to see in Flowcode.
Post Reply
stefan.erni
Valued Contributor
Posts: 997
http://meble-kuchenne.info.pl
Joined: Wed Dec 02, 2020 10:53 am
Has thanked: 190 times
Been thanked: 217 times

STM32F405 no pin for sd-card

Post by stefan.erni »

I would also like to use this board ,but I found the same problem with the sd-card.
2025-03-19_14-54-13.PNG
2025-03-19_14-54-13.PNG (736.09 KiB) Viewed 1142 times


on board is a sd-card but I can not choose the pin for the sd-card
this is for:
SDI=D2
SDO=C8
CLK=C12

CS=C11 is ok :)

maybe you could use the 4Bit mode right away?
here the schematic:
2025-03-19_14-31-43.PNG
2025-03-19_14-31-43.PNG (327.9 KiB) Viewed 1142 times

medelec35
Matrix Staff
Posts: 1913
Joined: Wed Dec 02, 2020 11:07 pm
Has thanked: 619 times
Been thanked: 644 times

Re: STM32F405 no pin for sd-card

Post by medelec35 »

Hi Stefan.
Please see the reply I posed here
Martin

Post Reply