cant get usb working attiny167

[hitchhiker85]

hi.
i make it short...

i bought on aliexpress some attiny167pro boards.

when i connect to usb i got failure : that the vendor is not reading. yellow triangle with exclamation mark.

then i install libusb... nothing happend.
i reburn via usbasp the default 167 hex.
nothing happend.

i can programm with usbasp but with the icrousb port i can do nothing.

then i wired to pb3 and pb6 d lines from a usb caple and gnd and 5v.. nothing happend.

what is the failure?!

thanks

[cpldcpu]

That sounds like something that the vendor of these boards should support in. Usually the configuration of the bootloader has to be adopted for a specific hardware.

[hitchhiker85]

mmmh ok.. any idea or tip to fix it?! Von meinem/meiner Galaxy gesendet

…

-------- Ursprüngliche Nachricht -------- Von: Tim ***@***.***> Datum: 20.09.21 15:37 (GMT+01:00) An: micronucleus/micronucleus ***@***.***> Cc: hitchhiker85 ***@***.***>, Author ***@***.***> Betreff: Re: [micronucleus/micronucleus] cant get usb working attiny167 (#247) That sounds like something that the vendor of these boards should support in. Usually the configuration of the bootloader has to be adopted for a specific hardware. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#247 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ANXN35DDLGWELXSGJG2W4ULUC42KXANCNFSM5ELVWS3Q>. Triage notifications on the go with GitHub Mobile for iOS<https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android<https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>.

[ArminJo]

Try another Cable, try another Port, try another Board, try another Computer, try another OS.
In this order.