diff --git a/drone_scripts/start_camera.sh b/drone_scripts/start_camera.sh
new file mode 100755
index 00000000..37a661b0
--- /dev/null
+++ b/drone_scripts/start_camera.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+. /home/ubuntu/source_ros2.sh
+
+ros2 run camera camera_controller
+
+
diff --git a/drone_scripts/start_relais_controller.sh b/drone_scripts/start_relais_controller.sh
new file mode 100755
index 00000000..3796c790
--- /dev/null
+++ b/drone_scripts/start_relais_controller.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+. /home/ubuntu/source_ros2.sh
+
+ros2 run relais_control relais_controller
+
+
diff --git a/drone_scripts/start_status.sh b/drone_scripts/start_status.sh
new file mode 100755
index 00000000..7b53e8b1
--- /dev/null
+++ b/drone_scripts/start_status.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+. /home/ubuntu/source_ros2.sh
+
+ros2 run drone_status drone_status
+
+
diff --git a/src/px4_msgs b/src/px4_msgs
index b64ef047..ffc3a4cd 160000
--- a/src/px4_msgs
+++ b/src/px4_msgs
@@ -1 +1 @@
-Subproject commit b64ef0475c1d44605688f4770899fe453d532be4
+Subproject commit ffc3a4cd578776213a444abe17d7eabf9621b266