Some ESP32 development boards don’t go into flashing/uploading mode automatically when uploading a new code.
When you try to upload a sketch to the ESP32, the Arduino IDE fails to connect to your board, and you get the following error message:
Fatal Error Occurred: “Failed to connect to ESP32 ...
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- by rufus477
- Mon Mar 23, 2020 5:48 am
- Forum: Hardware
- Topic: Issue with programming/flashing ESP32
- Replies: 9
- Views: 25022
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