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Sara posted a topic in GeneralHi everybody! Problem Description: I've been programming CC1352R platform lately. And I am realizing there are no many libraries for while. I need to implement the storage of my sensor data and I started to look for a library for using with an SD card. In the TI drivers, (from the SDK - Software Development Kit), there's a library SD.h. And in the examples folder for TI drivers there's an example which name is "sdraw". The first time I run this example It couldn't open the sd. First I sent a question on TI community: https://e2e.ti.com/support/wireless-connectivity/sub-1-ghz/f/156/p/759572/2819479#2819479 and they told me to debug. But I thought strange an example code not to run. Then I simply changed the sd card and It could open, write and read. (It did not display errors). But the example code was intended to write an array and read it to compare if the written data matches with the read data. But I read only zeros (of course it did not match). When I placed the micro sd card in a computer adapter I also had an empty sd. I don't know if that was because it has no file or no file system. What I need: I still didn't have answer from the TI community and I don't have much time to deliver this implementation. So, I would like to know if there's some library for interfacing sd card with a CC1352R. Or if someone has used this library I mentioned: "can you give me some suggestion for what is happening?". I am trying to get some help because I know that if I have to implement it from zero it will cost me a long time, and I don't have experience with sd cards. Thanks in advance, I'll appreciate any help. best regards, Sara