Hi, I am using Arduino Nano ESP32 S3. I tries uploading the code multiple times. Tried different cables and also tried uploading just the blink examples. Gone through all the post as well on the forum. Tried all the alternatives. There was one that was working for me which is connecting B1 and Gnd …

Arduino Nano ESP32 s3 issue with flashing

kmin August 13, 2025, 7:41am 3

Try Usb mode>> USB CDC on Boot.

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