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- Sat Jun 18, 2022 6:05 am
- Forum: Hardware
- Topic: ESP32-S3: Unable to use DFU
- Replies: 4
- Views: 2909
ESP32-S3: Unable to use DFU
Hi, I have a custom board with a ESP32-S3-WROOM-1 module. The USB_PHY_SEL eFuse has been burnt, however the device cannot be detected by dfu-util when in download mode. Using a separate USB-UART converter on UART0 I can see that it's in download mode, and flash it via UART. Also, I can run a simple ...