How to read/write a micro SD card with an external adapter on ESP32?

[penaldwh]

I'm using an ESP32-WROOM with an external micro SD card adapter connected via SPI. I'm trying to read and write files on the SD card using nanoFramework.

What NuGet packages do I need to install? Could someone provide a sample code for initializing the SD card and performing basic file read/write operations?

Here's my hardware setup:

ESP32-WROOM

External micro SD card adapter (SPI interface)

nanoFramework latest version

Thanks in advance!

[Ellerbach]

Here you are: https://github.com/nanoframework/Samples/blob/main/samples/System.IO.FileSystem/MountExample/Program.cs :-)