Merge pull request #334 from kivancsikert/wifi/improve-battery-life

kivancsikert · Jan 19, 2025 · 5b8e31c · 5b8e31c
2 parents 63e0482 + 43ab9d1
commit 5b8e31c
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diff --git a/main/kernel/drivers/WiFiDriver.hpp b/main/kernel/drivers/WiFiDriver.hpp
@@ -295,6 +295,8 @@ class WiFiDriver {
                 LOGTV(Tag::WIFI, "Enabling power save mode, listen interval: %d",
                     listenInterval);
                 ESP_ERROR_CHECK(esp_wifi_set_ps(WIFI_PS_MAX_MODEM));
+                ESP_ERROR_CHECK(esp_sleep_enable_wifi_wakeup());
+                ESP_ERROR_CHECK(esp_sleep_enable_wifi_beacon_wakeup());
                 config.sta.listen_interval = listenInterval;
             }
 

diff --git a/sdkconfig.defaults b/sdkconfig.defaults
@@ -64,6 +64,9 @@ CONFIG_PM_RESTORE_CACHE_TAGMEM_AFTER_LIGHT_SLEEP=y
 # TODO Experiment with this
 # CONFIG_PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP=y
 
+CONFIG_ESP_PHY_MAC_BB_PD=y
+CONFIG_ESP_WIFI_ENHANCED_LIGHT_SLEEP=y
+
 # Recalibrate the RTC_FAST/SLOW clock less often
 CONFIG_PM_LIGHTSLEEP_RTC_OSC_CAL_INTERVAL=16