It’s only a point release, but I think it’s important enough to move to if you’re still on the ESP-IDF 4.4.x release. There appear to be considerable bug fixes in Bluetooth Classic and Bluetooth LE. You can read about it here ( https://github.com/espressif/esp-idf/releases/tag/v4.4.4 ) and follow the directions for cloning it locally to get your copy.

The first thing I did after cloning a copy on my machine and setting it up was to rebuild my local copy of MicroPython main. You can see it running just fine in the screen shot above.

Links

easily enabling 8 mb psram with micropython 1.19.1 on an esp32-s3 dev board