# Legacy, F4R8, Flash 80M SDR, PSRAM 80M DDR CONFIG_SPI_FLASH_USE_LEGACY_IMPL=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y CONFIG_SPIRAM=y CONFIG_SPIRAM_MODE_OCT=y CONFIG_SPIRAM_SPEED_80M=y