Apparently while I was happily using tiny261's , mega 168's, tiny10's, etc, another programming method has snuck in...went to use a tiny816 & encountered the "new" UPDI method.
I have an ISP MKII (& of course a handful of STK500's)...but apparently they won't work with these new "tiny-1" chips, correct?
Is there a low-cost programmer that will (say <$60)? not interested in building my own programmer, though a simple mod to something might be ok. Am using AS7 & GCC.
Is this new UPDI any good?...debug wire seemed like a big mess of reported problems & lockouts, so I've always avoided it. I don't need any debugging capability, just programming the chips.