Hey, I've worked all day on trying to program my ATtiny2313 with the example "blink" sketch.
I installed ATtiny core and FemtoCore Attiny with the JSON URLs, so technically I have the ATtiny2313 boards required.
I'm setting the project this way, like all tutorials tell to do (check attachments).
Problem is I get this error code when I try to upload (with any of the ATtiny 2313 core I installed)
avrdude: Yikes! Invalid device signature.
Double check connections and try again, or use -F to override
this check.
An error occurred while uploading the sketch
I checked my connections and they are fine, plus I tried on more than one ATtiny's. Is it possible that they are all no working? My ATtiny45 worked just fine yesterday..
Yes it is. The problem is with the ATtiny 2313: im using the "ATtiny controllers" core with ATtiny45, and it works fine, but it doesn't contain a ATtiny2313 board, so I'm using the "ATtinyCore" Core for the 2313. This Core must be the problem (maybe out of date), but I really can't find any newer core??
I still get that message:
avrdude: Yikes! Invalid device signature.
Double check connections and try again, or use -F to override
this check.