diff --git a/examples/balise_2.4v/.vscode/settings.json b/examples/balise_2.4v/.vscode/settings.json
index 37a64ae..cb9c7a8 100644
--- a/examples/balise_2.4v/.vscode/settings.json
+++ b/examples/balise_2.4v/.vscode/settings.json
@@ -69,7 +69,13 @@
         "activityBarBadge.foreground": "#e7e7e7",
         "statusBar.background": "#000000",
         "statusBar.foreground": "#e7e7e7",
-        "statusBarItem.hoverBackground": "#1a1a1a"
+        "statusBarItem.hoverBackground": "#1a1a1a",
+        "editorGroup.border": "#1a1a1a",
+        "panel.border": "#1a1a1a",
+        "sash.hoverBorder": "#1a1a1a",
+        "sideBar.border": "#1a1a1a",
+        "statusBarItem.remoteBackground": "#000000",
+        "statusBarItem.remoteForeground": "#e7e7e7"
     },
     "peacock.color": "#000000",
 }
\ No newline at end of file
diff --git a/examples/balise_2.4v/platformio.ini b/examples/balise_2.4v/platformio.ini
index 836eed4..2e4d590 100644
--- a/examples/balise_2.4v/platformio.ini
+++ b/examples/balise_2.4v/platformio.ini
@@ -24,6 +24,6 @@ board_build.f_cpu = 2000000L
 
 lib_deps =
   ciband/avr_stl
-  https://github.com/ngraziano/LMICPP-Arduino.git
+  ngraziano/LMICPP-Arduino
 
   
\ No newline at end of file
diff --git a/examples/rak811_gps/.vscode/settings.json b/examples/rak811_gps/.vscode/settings.json
index e9c3a71..c303082 100644
--- a/examples/rak811_gps/.vscode/settings.json
+++ b/examples/rak811_gps/.vscode/settings.json
@@ -5,6 +5,8 @@
     "files.associations": {
         "algorithm": "cpp",
         "initializer_list": "cpp",
-        "sstream": "cpp"
+        "sstream": "cpp",
+        "memory": "cpp",
+        "new": "cpp"
     }
 }
\ No newline at end of file
diff --git a/examples/rak811_gps/platformio.ini b/examples/rak811_gps/platformio.ini
index 8aa3035..ac2f444 100644
--- a/examples/rak811_gps/platformio.ini
+++ b/examples/rak811_gps/platformio.ini
@@ -23,12 +23,12 @@ debug_tool = stlink
 monitor_port = COM3
 monitor_speed = 115200
 
-build_flags = -O3 -Wno-deprecated-declarations
+build_flags = -O3
 
 lib_deps =
   ngraziano/LMICPP-Arduino
 #  sparkfun/SparkFun u-blox GNSS Arduino Library @ ^2.0.17
-  https://github.com/ngraziano/SparkFun_u-blox_GNSS_Arduino_Library.git#add-support-u-blox7
+  https://github.com/ngraziano/SparkFun_u-blox_GNSS_Arduino_Library.git#forraktracker
   STM32duino Low Power
   STM32duino RTC
   
diff --git a/platformio.ini b/platformio.ini
index e9ae6e4..4c686fb 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -13,13 +13,15 @@ platform = atmelavr
 board = ATMEGA328P
 framework = arduino
 
-#board_build.f_cpu = 2000000L
-board_build.f_cpu = 8000000L
-#upload_speed = 9600
-upload_speed = 57600
-upload_port = COM9
-
-monitor_port = COM9
+board_build.f_cpu = 1000000L
+#board_build.f_cpu = 8000000L
+upload_speed = 9600
+#upload_speed = 57600
+upload_port = COM3
+# test_port= COM3
+# test_speed=57600
+
+monitor_port = COM3
 monitor_speed = 9600
 
 build_flags = -Wall -Wextra -O3 -DENABLE_SAVE_RESTORE