Add initial ESP-IDF project configuration files

sdkconfig.defaults

@@ -0,0 +1,29 @@
+CONFIG_BT_ENABLED=y
+CONFIG_BT_BLUEDROID_ENABLED=y
+CONFIG_BT_BLE_ENABLED=y
+CONFIG_BT_BLE_42_FEATURES_SUPPORTED=y
+CONFIG_BT_GATTS_ENABLE=y
+CONFIG_BT_GATTC_ENABLE=y
+CONFIG_ESP_WIFI_AMPDU_TX_ENABLED=y
+CONFIG_FATFS_FS_LOCK=16
+
+# LwIP Buffer Configuration
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=23040
+CONFIG_LWIP_TCP_WND_DEFAULT=23040
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=32
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=32
+CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=64
+CONFIG_LWIP_SO_RCVBUF=y
+
+# Project partition layout required by spiffs_create_partition_image(audio ...)
+CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
+CONFIG_ESPTOOLPY_FLASHSIZE="16MB"
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions/partitions.csv"
+CONFIG_FREERTOS_ENABLE_BACKWARD_COMPATIBILITY=y
+CONFIG_ESP32_S3_KORVO2_V3_CP_BOARD=y
+CONFIG_LWIP_PPP_SUPPORT=y
+CONFIG_PPP_SUPPORT=y
+CONFIG_BOARD_VERSION_V1_1_16=y
+# CONFIG_SWEEKAR_DEMO_2 is not set
+CONFIG_LV_USE_GIF=y