diff --git a/code/sdkconfig.defaults b/code/sdkconfig.defaults
index 0fe530363..637a4cd07 100644
--- a/code/sdkconfig.defaults
+++ b/code/sdkconfig.defaults
@@ -127,7 +127,25 @@ CONFIG_MQTT_USE_CUSTOM_CONFIG=y
 #CONFIG_MQTT_OUTBOX_EXPIRED_TIMEOUT_MS=5000
 #CONFIG_MQTT_CUSTOM_OUTBOX=y # -> Use custom outbox in components/jomjol_mqtt/mqtt_outbox.h/cpp. If USE_PSRAM is enabled in there, it will save 10 kBytes of internal RAM. How ever it also leads to memory fragmentation, see https://github.com/jomjol/AI-on-the-edge-device/issues/2200
 
-CONFIG_FREERTOS_TASK_FUNCTION_WRAPPER=n
+#
+# ESP-Driver:LEDC Configurations
+#
+CONFIG_LEDC_CTRL_FUNC_IN_IRAM=y
+# end of ESP-Driver:LEDC Configurations
+
+#
+# Legacy RMT Driver Configurations
+#
+CONFIG_RMT_SUPPRESS_DEPRECATE_WARN=y
+# end of Legacy RMT Driver Configurations
+
+#
+# ESP-Driver:RMT Configurations
+#
+CONFIG_RMT_ISR_IRAM_SAFE=y
+CONFIG_RMT_RECV_FUNC_IN_IRAM=y
+# CONFIG_RMT_ENABLE_DEBUG_LOG is not set
+# end of ESP-Driver:RMT Configurations
 
 CONFIG_CAMERA_CORE0=n
 CONFIG_CAMERA_CORE1=y
@@ -156,6 +174,7 @@ CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=4864
 #CONFIG_FREERTOS_USE_TRACE_FACILITY=1
 #CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
 #CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y
+CONFIG_FREERTOS_TASK_FUNCTION_WRAPPER=n
 
 #force disable HIMEM as not used in default config, can be enabled with [env:esp32cam-dev-himem]
 #free 256kb of internal memory :