I bought some ATtiny boards on ebay but I can't get my computers to see them. When I plug them in I get the USB connected sound then a couple of seconds later it gives the USB unplugged sound.
The power light stays on and the LED blinks, I assume it has the blink sketch already loaded.
I have added the drivers to the IDE but I reckon the problem is before that, something to do with the Win10 PC even seeing it. I have two versions of the board, one with a USB socket and one with a USB plug, neither work. [UPDATE] Should have mentioned that the board doesn't show up as being connected to a port
I've looked around for solutions with no joy, I have tried everything I can think of.
Does anyone have a suggestion on where to start troubleshooting this?