diff --git a/.gitignore b/.gitignore
index 89cc49c..405e1b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,5 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
+managed_components
+data/build/*
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0121688..36d853f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,4 @@
 cmake_minimum_required(VERSION 3.16.0)
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+list(APPEND EXTRA_COMPONENT_DIRS managed_components)
 project(btclock_espidf)
diff --git a/dependencies.lock b/dependencies.lock
new file mode 100644
index 0000000..9c7b06b
--- /dev/null
+++ b/dependencies.lock
@@ -0,0 +1,16 @@
+dependencies:
+  esp_littlefs:
+    component_hash: afa6d4544fadca368a35eb712d427cbb8334bc4f35a8f8299261b959a443c832
+    source:
+      git: https://github.com/joltwallet/esp_littlefs.git
+      path: .
+      type: git
+    version: b671069b1e9e279f357736e7b51402f46e39d1b5
+  idf:
+    component_hash: null
+    source:
+      type: idf
+    version: 4.4.5
+manifest_hash: 4b13ff241ec4d36ca2303b885c7088c32d74d090ef8e0ca6ea4c7d53047011d6
+target: esp32s3
+version: 1.0.0
diff --git a/platformio.ini b/platformio.ini
index 938947e..d946a88 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -19,11 +19,14 @@ monitor_filters = esp32_exception_decoder, colorize
 board_build.filesystem = littlefs
 
 [btclock_base]
+extra_scripts = post:scripts/extra_script.py
 board_build.partitions = partition.csv
 build_flags =
+  !python scripts/git_rev.py
   -DLAST_BUILD_TIME=$UNIX_TIME
   -DASYNCWEBSERVER_REGEX
   -D ARDUINO_USB_CDC_ON_BOOT
+  -fexceptions
 build_unflags = 
   -fno-exceptions
   -Werror=all
@@ -42,4 +45,7 @@ extends = btclock_base
 board = lolin_s3_mini
 build_flags =
     ${btclock_base.build_flags}
+    -D MCP_INT_PIN=8
+    -D NEOPIXEL_PIN=34
+    -D NEOPIXEL_COUNT=4
     -D NUM_SCREENS=7
\ No newline at end of file
diff --git a/scripts/extra_script.py b/scripts/extra_script.py
new file mode 100644
index 0000000..18fe2c0
--- /dev/null
+++ b/scripts/extra_script.py
@@ -0,0 +1,7 @@
+Import("env")
+
+# Build web interface before building FS
+def before_buildfs(source, target, env):
+    env.Execute("cd data && yarn && yarn build")
+
+env.AddPreAction("$BUILD_DIR/spiffs.bin", before_buildfs)
diff --git a/sdkconfig.defaults b/sdkconfig.defaults
index 125857f..9da5c75 100644
--- a/sdkconfig.defaults
+++ b/sdkconfig.defaults
@@ -4,10 +4,10 @@ CONFIG_FREERTOS_HZ=1000
 CONFIG_MBEDTLS_PSK_MODES=y
 CONFIG_MBEDTLS_KEY_EXCHANGE_PSK=y
 
-CONFIG_FREERTOS_USE_TRACE_FACILITY=y
-CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y
-CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
-CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y 
+CONFIG_FREERTOS_USE_TRACE_FACILITY=n
+CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=n
+CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=n
+CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=n
 CONFIG_ESP_TLS_INSECURE=y
 CONFIG_ESP_TLS_SKIP_SERVER_CERT_VERIFY=y
 
@@ -15,3 +15,16 @@ CONFIG_HEAP_CORRUPTION_DETECTION=CONFIG_HEAP_POISONING_LIGHT
 CONFIG_HEAP_POISONING_LIGHT=y
 
 CONFIG_ESP32S3_SPIRAM_SUPPORT=y
+CONFIG_BOOTLOADER_LOG_LEVEL=0
+CONFIG_LOG_BOOTLOADER_LEVEL_NONE=y
+CONFIG_BOOTLOADER_LOG_LEVEL_NONE=y
+CONFIG_ESP32S3_SPIRAM_SUPPORT=y
+CONFIG_LOG_DEFAULT_LEVEL_NONE=y
+CONFIG_LOG_DEFAULT_LEVEL=0
+CONFIG_LOG_MAXIMUM_LEVEL=0
+CONFIG_LOG_BOOTLOADER_LEVEL_NONE=y
+CONFIG_LOG_BOOTLOADER_LEVEL=0
+CONFIG_CXX_EXCEPTIONS=y
+CONFIG_COMPILER_CXX_EXCEPTIONS=n
+CONFIG_BOOTLOADER_WDT_ENABLE=n
+CONFIG_TASK_WDT=n