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- Thu Jun 27, 2024 4:37 pm
- Forum: Internet of Things (IOT)
- Topic: Getting fatal error - unable to upload code in ESP 32S cam
- Replies: 4
- Views: 1003
Re: Getting fatal error - unable to upload code in ESP 32S cam
If you are trying to upload code and you're getting that error it means that the board is not in flashing mode. There are two modes that the ESP can be in - booting or flashing. Your error shows that it is in the booting mode. You have to ground the IO0 pin before you boot to activate the flashing m...