Hello, I bought two Attiny85 boards, but I cannot do anything to identify these boards from the Ardunio library or board manager. When I try to download the driver from github links, Ardunio gives an error and says it cannot download. I watched all the videos about this and also imported the github files as zip, but it still doesn't see the borads. Then I tried to solve this problem with chatgpt, but even though I did what he said, it still did not solve it. I uninstalled the Ardunio ide from my computer and reinstalled it with all its files a few times, but nothing changed. I've been dealing with this problem for about eight hours and now I'm about to go crazy, I think I'll break the computer if I try any longer. If anyone has experienced this problem and solved it, can they help me?
It is not clear which core you are attempting to use but maybe it is the same problem as here: What is status of ATTinyCore?
The site certificate expired on 20 May 2024 and has not been updated since. Some work arounds appear in that thread.
Please, show the picture of your ATtiny85 Board.


No, I only need to connect Attiny85 to Ardunio IDE, I will not combine Attiny85 with anything else. but thank you
OK. It appears you are using the DrAzzy (also known as Spence Konde) cores.
This is the entry I have in IDE 1.x for the ATTiny cores:
http://drazzy.com/package_drazzy.com_index.json
not what you have tried:
https://github.com/SpenceKonde/AtTinyCore.git

I'm getting the same error
That is beginning to look like a general network issue or at least a network issue related to the IDE. I generally and uncritically accept firewall update requests that the IDE issues so I'm not sure what your situation is. Maybe temporarily disable the firewall and try to see if the problem goes away.
Have you specified anything here? :
The firewall is turned off and there is no problem on the network. Isn't it very strange?
OK. The next thing I'd try is deleting the ATTiny core reference in the board manager URL list and adding this:
https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
See how far you get compiling the blink sketch for an ESP32. This is to distinguish between the known problems of accessing the Spence Konde cores and other network issues.
@ptillisch is usually very quick at identifying such problems and maybe he sees this straight away.
I had to try to install it the same way again, right? If so, it gave an error again.

Now I remembered something. After installing and opening the Arduino, it asked me for instructions on the Arduino, and I allowed it. But a second permission request window came up, it didn't say anything about Ardunio, so I didn't give permission. Could there be something related to this?
If you've turned off the (Windows?) firewall then probably not.
Can you access this link from a browser on the same PC that the Arduino IDE is running on: https://downloads.arduino.cc/packages/package_index.tar.bz2
Are you using Windows based PC?
I downloaded it but Arduino does not see this file. The file is on my screen but it doesn't appear as if it never existed when I try to add it to Arduino.
yeah I am using windows based pc


