ATtiny core

[Gi76t]

Hello Dear @SpenceKonde I have an issue with downloading ATtiny core Here's the error: Tool arduino:[email protected] already installed Downloading packages arduino:[email protected] ATTinyCore:[email protected] Failed to install platform: 'ATTinyCore:avr:1.5.2'. Error: 2 UNKNOWN:

can you help?

[hmeijdam]

As a workaround you can put this in your: File -> Preferences> Additional board manager URLs

https://archive.org/download/azduino_micronucleus-mirror/package_drazzy.com_index.json

There is a security certificate error now for a few months. See other issues in the open issue list.

[SpenceKonde]

This issue has been resolved.