Use at own risk, crazy personal experiments customized for ONLY the ESP32-S3 with Octal PSRAM
(likely will NOT work with other ESP32 variants)
Check commits for hints.
Usage:
platform_packages = platformio/framework-arduinoespressif32 @ https://github.com/troyhacks/arduino-esp32.git#release/v2.x @ 2.0.17+sha.{commit}
toolchain-riscv32-esp@~12.2
toolchain-xtensa-esp32s3@~12.2
board_build.arduino.upstream_packages = no
Toolchain lines are optional, but used during all testing.