Wonder if anyone has created the required
.json file for PlatformIO so it can be used as the IDE for the XIAO ESP32-S3 board? Could you post it or provide a link if so?
Similar to the one for the C3?
Or, barring that, is there a way to extract the needed info from the
boards.txt file and
variants/XIAO_ESP32S3 folder from the arduino-esp32 core?