- # Use lower CPU frequency
- CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_80=y
- # Enable support for power management
- CONFIG_PM_ENABLE=y
- # Enable tickless idle mode
- CONFIG_FREERTOS_USE_TICKLESS_IDLE=y
- # Put related source code in IRAM
- CONFIG_PM_SLP_IRAM_OPT=y
- CONFIG_PM_RTOS_IDLE_OPT=y
- # Disable all GPIO at light sleep
- CONFIG_GPIO_ESP32_SUPPORT_SWITCH_SLP_PULL=y
- CONFIG_PM_SLP_DISABLE_GPIO=y
- # Enable wifi sleep iram optimization
- CONFIG_ESP_WIFI_SLP_IRAM_OPT=y
- # Use 1000Hz freertos tick to lower sleep time threshold
- CONFIG_FREERTOS_HZ=1000
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