API Guides
**********
:link_to_translation:`zh_CN:[中文]`

.. toctree::
   :maxdepth: 1

   app_trace
   startup
   :SOC_BLUFI_SUPPORTED: blufi
   :SOC_BT_SUPPORTED: bluetooth
   bootloader
   build-system
   :SOC_SUPPORT_COEXISTENCE: coexist
   c
   cplusplus
   code-quality/index
   core_dump
   current-consumption-measurement-modules
   :SOC_RTC_MEM_SUPPORTED: deep-sleep-stub
   :SOC_USB_OTG_SUPPORTED and not esp32p4: dfu
   error-handling
   :SOC_BLE_MESH_SUPPORTED: esp-ble-mesh/ble-mesh-index
   :SOC_WIFI_MESH_SUPPORT: esp-wifi-mesh
   :SOC_SPIRAM_SUPPORTED: external-ram
   fatal-errors
   :esp32s3: flash_psram_config
   hardware-abstraction
   :CONFIG_IDF_TARGET_ARCH_XTENSA: hlinterrupts
   jtag-debugging/index
   linker-script-generation
   lwip
   memory-types
   openthread
   partition-tables
   performance/index
   reproducible-builds
   :(SOC_WIFI_SUPPORTED or SOC_BT_SUPPORTED or SOC_IEEE802154_SUPPORTED) and not esp32c5 and not esp32c61: RF_calibration
   stdio
   thread-local-storage
   tools/index
   unit-tests
   host-apps
   :SOC_USB_OTG_SUPPORTED and not esp32p4: usb-otg-console
   :SOC_USB_SERIAL_JTAG_SUPPORTED: usb-serial-jtag-console
   :SOC_WIFI_SUPPORTED: wifi
   :SOC_WIFI_SUPPORTED: wifi-security
   low-power-mode
   :SOC_WIFI_SUPPORTED or SOC_BT_SUPPORTED or SOC_IEEE802154_SUPPORTED: phy