Ah okay, thanks. Here are the logs. I filtered to messages from IOPort, IOAccessory and IOService as they seemed the most relevant, but I can share unfiltered logs if needed (there was ~1k unfiltered in the same timespan!).
After connecting board
default 04:40:08.820713+0100 kernel ...
Search found 3 matches
- Tue Sep 16, 2025 3:45 am
- Forum: Hardware
- Topic: ESP32-S3 USB CDC not working, no device detected
- Replies: 6
- Views: 3999
- Mon Sep 15, 2025 8:27 pm
- Forum: Hardware
- Topic: ESP32-S3 USB CDC not working, no device detected
- Replies: 6
- Views: 3999
Re: ESP32-S3 USB CDC not working, no device detected
Makes no difference, nothing even appears in lsusb.
My next guess was I fried the ESD chip while assembling, so I removed it to do some more testing. With the ESD chip removed and the board powered by USB, there is a steady 3.3v on the ESP D+ pin (0v on D-). With the ESD chip removed there is no ...
My next guess was I fried the ESD chip while assembling, so I removed it to do some more testing. With the ESD chip removed and the board powered by USB, there is a steady 3.3v on the ESP D+ pin (0v on D-). With the ESD chip removed there is no ...
- Fri Sep 12, 2025 10:59 am
- Forum: Hardware
- Topic: ESP32-S3 USB CDC not working, no device detected
- Replies: 6
- Views: 3999
ESP32-S3 USB CDC not working, no device detected
I've been working on a PCB based on the ESP32-S3. I don't want to add buttons to it for boot selection, so I added a TagConnect footprint to allow me to enter DFU mode/flash using the ESPProg 2 board for the initial firmware upload.
It was my understanding that after flashing the first firmware ...
It was my understanding that after flashing the first firmware ...