CONFIG_EXAMPLE_FIRMWARE_UPGRADE_URL="FROM_STDIN" CONFIG_EXAMPLE_SKIP_COMMON_NAME_CHECK=y CONFIG_ESP32_SPIRAM_SUPPORT=y CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y CONFIG_EXAMPLE_CONNECT_ETHERNET=y CONFIG_EXAMPLE_CONNECT_WIFI=n CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET=y CONFIG_EXAMPLE_ETH_PHY_IP101=y CONFIG_EXAMPLE_ETH_MDC_GPIO=23 CONFIG_EXAMPLE_ETH_MDIO_GPIO=18 CONFIG_EXAMPLE_ETH_PHY_RST_GPIO=5 CONFIG_EXAMPLE_ETH_PHY_ADDR=1 CONFIG_EXAMPLE_CONNECT_IPV6=y