Έχει αντιμετωπίσει και ξεπεράσει κανεί σε esp32 το πρόβλημα: Unexpected error: could not open port 'COM4': PermissionError(13, 'Access is denied.', None, 5)
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Unexpected error: ESP Chip Auto-Detection failed: Failed to connect to Espressif device: Timed out waiting for packet header
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2 Replies
εγκατέστησες τα drivers για serial port;
προσπάθησε να το κάνεις reflash και να διαλέξεις το port.