Arduino for STM32

mac os is treating the serial connection as a modem, u'd need to find a way to tell mac that it is not a modem and u'd need to find a serial terminal to connect to it, arduino (ide) has it, but i'm not sure if that works in mac os. try working with the serial connection first hand, it is probably e...

Normally there is only usb serial - virtual comm port. usb 'isn't for novices', are you sure you know what you are doing? in windows check the device manager in linux check dmesg Thank you. There is no WINDOWS and LINUX at hand, the mac os system did not find any audio devices, but the modem was fo...

Excuse me, I'm a novice, I uploaded the examples in the usb composite library: SPEAKER.ino and micphone.ino, but the computer did not find the audio device. How to use this device. Thank you all, and look forward to your reply.