![Cannot open device. Avrdude ser open can arduino. avrdude: ser_open(): can't set com-state for "\\.\com3". ошибка cant open port 8083. avrdude: ser_open(): can't set com-state for "\\.\com4" произошла ошибка при загрузке скетча.](https://avatars.mds.yandex.net/i?id=566827ee48012c545a1deb803cf93038_sr-5528595-images-thumbs&n=13 "Avrdude ser open can arduino. avrdude: ser_open(): can't set com-state for "\\.\com3". ошибка cant open port 8083. avrdude: ser_open(): can't set com-state for "\\.\com4" произошла ошибка при загрузке скетча.")
Cannot open device. Avrdude ser open can arduino. avrdude: ser_open(): can't set com-state for "\\.\com3". ошибка cant open port 8083. avrdude: ser_open(): can't set com-state for "\\.\com4" произошла ошибка при загрузке скетча.