5 ms·

You can setup the SD card to run read only, and use a external usb hard drive when you need to write.

• maguirre 13y ago
  Correct me if I am wrong but it is my understanding that you can still have read problems on an RO SD card. In fact I was recently reading a Micron Application note that explained that the mere act of reading it could cause bit-flips.
  • rdc12 13y ago
    Do you have a link to that?