[Ground-station] Esp32 and SD cards

[Wally Ritchie]

Many variables. 1 data line or 4?. Do you have the recommended pullups
(especially on the unused data pins if you're running with just one data
line.
Note also not all SD cards can run in single data line mode. Trying lower
capacity cards first or one known to work with single data line.






On Sat, May 4, 2019 at 12:57 PM Michelle Thompson via Ground-Station
<ground-station at lists.openresearch.institute> wrote:

> This question is mainly for Wally, but posting here for anyone else that
> has experience with integrating SD cards into a project!
>
> I’m getting some errors with the example code from ESP-idf.
>
> Any best practices I should learn about?
>
> Like with many HTs and modern radios, mass storage for us will be very
> useful.
>
> -mdt
> --
> -Michelle W5NYV
>
> "Potestatem obscuri lateris nescis."
>
>
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