(07-10-2021, 04:53 AM)barray Wrote:I do not recall, it may not have even been that slow, I will attach the data sheet(cant attach have to link) as I have to go.(07-09-2021, 03:09 AM)biketool Wrote: I had a ATtiny85(cheap digispark board) connected to a SD card a few years ago as part of a badusb fake-keyboard and mass storage experiment. It wasn't fast but it worked. I was using the Arduino IDE so that fit even with micronucleus bootloader loaded on the attiny.
Very cool! I also had some success with the Digispark board too, although for doing high speed motor control. I'm glad to hear it was also successful at being a slow mass storage device - any kind of idea what speeds you got?
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The slowness may have been an assumption, but I couldnt find a throughput in a wquik document skim.
https://pdf1.alldatasheet.com/datasheet-...INY85.html
I will say that the ATtiny84&85 in DIP-8&16 or on a Digispark is my go-to for simple automation, so easy to use and even with the micronucleus bootloader(has an initial USB flashing mode) it has not run out of memory for me and makes using arduino code scraps super easy.
