I'm tryng to use a brand new nucleo board for the first time. When I click on mbed.htm file i get HTTP ERROR in browser. Internet connection is working and the led on the board is blinking but I can't start using the board.Someone can help me?

You can use your Nucleo board directly through http://mbed.org. Click on developer site and register your account. Choose your board from the list under the Platforms button (upper left corner) and use the Compiler (upper right corner).

Maybe this https://www.youtube.com/watch?v=BrMw5TNQROo a YouTube video will be also helpful.

Peter

Thanks a Lot. Now it's working. enrico