So I have a circuit built and I hold the button that grounds GPIO0 and hit reset I get the following on the serial monitor:
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xffffffff
invalid header: 0xfffffESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x1 (POWERON),boot:0x0 (DOWNLOAD(USB/UART
and then the USB disconnects, so I don't have a COM port to upload to. I am really scratching my head on this one. Any help would be greatly appreciated.
Thanks.
ESP32-S3-WROOM-1 Disconnects USB when entering boot mode
Re: ESP32-S3-WROOM-1 Disconnects USB when entering boot mode
If memory serves, go into menuconfig and enable "Channel for console output". Program it using the TX / RX pins, and reboot it.
It should then be able to flash using USB.
It should then be able to flash using USB.
- Attachments
-
- Untitled.png (10.94 KiB) Viewed 732 times
Who is online
Users browsing this forum: No registered users and 62 guests