ESP32-S3 USB and Bluetooth cannot work together (IDFGH-6336)

[hhuysqt]

Environment

• Development Kit: ESP32-S3-DevKitC-1
• Kit version: v1
• Module or chip used: ESP32-S3-WROOM-1
• IDF version: v5.0-dev-553-g42cce06704
• Build System: idf.py
• Compiler version: 8.4.0
• Operating System: Linux
• Using an IDE?: No
• Power Supply: USB

Problem Description

ESP32-S3 USB goes off when Bluetooth is turned on. I found this topic a week ago in the forum: https://www.esp32.com/viewtopic.php?f=25&t=24561, which says that this issue will be solved in a new release in just a few days. However the work-around is still missed in the latest esp-idf.

Looking for an update ASAP!

[Dazza0]

@hhuysqt Does 65f3bf4 resolve the issue?

[hhuysqt]

Oh yes, this resolves the problem. I had forgotten to update the git submodules... Thanks for your reply!

[acebearxp]

Oh yes, this resolves the problem. I had forgotten to update the git submodules... Thanks for your reply!

Confirmed! I had the same issue in v4.4 and updating the submodule fix this.

# switch to esp_phy\lib submodule
cd %IDF_PATH%
cd components\esp_phy\lib
# manually update the submodule to master
git checkout master
# then re-build & re-flash
...

and should enable ESP_PHY_ENABLE_USB in menuconfig, see this #8241 (comment)

[NicoBocki]

The problem still exist in release 2.0.6 from arduino