diff --git a/ePaper-ESP-IDF/sdkconfig.defaults b/ePaper-ESP-IDF/sdkconfig.defaults
index ead6983..f3a1da7 100644
--- a/ePaper-ESP-IDF/sdkconfig.defaults
+++ b/ePaper-ESP-IDF/sdkconfig.defaults
@@ -1,17 +1,48 @@
-# Logging
+#
+# Log output
+#
 CONFIG_LOG_DEFAULT_LEVEL_DEBUG=y
 CONFIG_LOG_DEFAULT_LEVEL=4
 CONFIG_LOG_MAXIMUM_EQUALS_DEFAULT=y
 CONFIG_LOG_MAXIMUM_LEVEL=4
 
-# Flash Size
+#
+# Serial flasher config
+#
 CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
 CONFIG_ESPTOOLPY_FLASHSIZE="16MB"
 
-# PSRAM
+#
+# ESP PSRAM
+#
 CONFIG_SPIRAM=y
+
+#
+# SPI RAM config
+#
 CONFIG_SPIRAM_MODE_OCT=y
 
-# Partition
+#
+# Partition Table
+#
 CONFIG_PARTITION_TABLE_CUSTOM=y
 CONFIG_PARTITION_TABLE_FILENAME="partitions.csv"
+
+#
+# ESP System Settings
+#
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ=240
+
+#
+# Core dump
+#
+CONFIG_ESP_COREDUMP_ENABLE_TO_FLASH=y
+CONFIG_ESP_COREDUMP_DATA_FORMAT_ELF=y
+CONFIG_ESP_COREDUMP_CHECKSUM_CRC32=y
+CONFIG_ESP_COREDUMP_CHECK_BOOT=y
+CONFIG_ESP_COREDUMP_ENABLE=y
+CONFIG_ESP_COREDUMP_LOGS=y
+CONFIG_ESP_COREDUMP_MAX_TASKS_NUM=64
+CONFIG_ESP_COREDUMP_USE_STACK_SIZE=y
+CONFIG_ESP_COREDUMP_STACK_SIZE=1280