diff --git a/sdkconfig.defaults b/sdkconfig.defaults
index d905496..72ac1e6 100644
--- a/sdkconfig.defaults
+++ b/sdkconfig.defaults
@@ -3,9 +3,15 @@ CONFIG_ESP_MAIN_TASK_STACK_SIZE=8000
 
 # Use this to set FreeRTOS kernel tick frequency to 1000 Hz (100 Hz by default).
 # This allows to use 1 ms granularity for thread sleeps (10 ms by default).
-#CONFIG_FREERTOS_HZ=1000
+CONFIG_FREERTOS_HZ=1000
 
 # Workaround for https://github.com/espressif/esp-idf/issues/7631
 #CONFIG_MBEDTLS_CERTIFICATE_BUNDLE=n
 #CONFIG_MBEDTLS_CERTIFICATE_BUNDLE_DEFAULT_FULL=n
-CONFIG_ESP32_XTAL_FREQ_26=y
+#CONFIG_ESP32_XTAL_FREQ_26=y
+
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_40=
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_80=
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_160=
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
+CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ=240
\ No newline at end of file