I'm trying to create a very small temperature datalogger with an ATTiny, and it seems that most SD Card reader modules have a pretty big footprint. I have a small, exposed, half-usb thing like this that takes a microsd card in the back. It's super tiny and works very well. I found a blog where a guy rigged up a regular-sized SD card reader into pinouts and interfaced with it. I was wondering if I could do the same with one of these and if there are any special rules I might have to follow (Obviously, USB out is different from SD).
Thanks! - Runningman