Search found 3 matches

by crowdedlight
Wed Aug 21, 2024 12:32 pm
Forum: Hardware
Topic: ESP32-C3-WROOM-02 - JTAG fails to be recognized/enumurated
Replies: 4
Views: 1017

Re: ESP32-C3-WROOM-02 - JTAG fails to be recognized/enumurated

Thanks for looking at it!

I will try to look further into the D- line and see if I can find anything wrong with it, and try to solder a direct wire etc.
Anything that jumps into your mind I should be looking for with the D- trace as potential trouble?
by crowdedlight
Wed Aug 21, 2024 7:53 am
Forum: Hardware
Topic: ESP32-C3-WROOM-02 - JTAG fails to be recognized/enumurated
Replies: 4
Views: 1017

Re: ESP32-C3-WROOM-02 - JTAG fails to be recognized/enumurated

yes. Tried manually as you described, or keep the boot button down while plugging it in. dmesg gives: [232515.423077] usb 1-1: new full-speed USB device number 25 using xhci_hcd [232515.551097] usb 1-1: device descriptor read/64, error -71 [232515.787315] usb 1-1: device descriptor read/64, error -7...
by crowdedlight
Tue Aug 20, 2024 10:04 pm
Forum: Hardware
Topic: ESP32-C3-WROOM-02 - JTAG fails to be recognized/enumurated
Replies: 4
Views: 1017

ESP32-C3-WROOM-02 - JTAG fails to be recognized/enumurated

Hi I have made a custom PCB with an ESP32-C3-WROOM on it and wish to use it with the USB-JTAG for programming. However, whenever I connect it to the computer it throws errors and is not recognized as a COM/TTY port. Errors seem to indicate it could not properly communicate with the ESP32. I am at a ...