- Learn how to upload programs to the ATTiny85 boards, and fix
' Could not find USBtiny device (0x1781/0xc9f)'
'Error 3221225781'.

I take you through the set-up of Visual Studio Code with the PlatformIO extension installed, and show you how to fix the errors I encountered.

The Platformio.ini text is 'upload_protocol = micronucleus'
The link for the USB driver installer is [ Ссылка ]

свернуть