I have an STM32L476 Nucleo-64 development board and I wish to do USB-development (simple Virtual Com Port) completely unrelated to the USB-connector that the ST-LINK Utility communicates via. I understand I need to connect ground, USB_OTG_FS_DP (PA12, pin 45), USB_OTG_FS_DM (PA11, pin 44) and VDDUSB (pin 48). I'm unable to find VDDUSB on any of the connectors. Do I need to do "PCB-surgery" (unsolder the pin, lift it and solder a wire to it) or is VDDUSB accessible in a more convenient way? Does anybody know where I can find the complete schematics pdf-file (not just the connectors or Gerber files) for this development board?
