esp-idf/examples/system
..
app_trace_to_host
base_mac_address
console
cpp_exceptions
deep_sleep
esp_timer
gcov
light_sleep
ota
select
task_watchdog
ulp
ulp_adc
README.md

README.md

System Examples

Configuration and management of memory, interrupts, WDT (watchdog timer), OTA (over the air updates), deep sleep and logging.

See the README.md file in the upper level examples directory for more information about examples.