update readme

README.md

@@ -1,9 +1,50 @@
 # amiga-app-template
 
-This repository is designed to streamline the creation of a new application deployable to the Amiga brain.
+This repository is serve as reference to the Virtual Joystick app deployable to the Amiga Brain.
 
-For the most up-to-date documentation on using this template repository, please refer to:
+To learn more about building you own custom applications, please refer to:
 
 [amiga.farm-ng.com - **Developing Custom Applications**](https://amiga.farm-ng.com/docs/brain/brain-apps)
 
+> [!IMPORTANT]
+> This app will only work on Amiga Brains using v2.3+ of our OS. If you are not sure of which version you have, contact [email protected] 
+
+To install the Virtual Joystick App on your Amiga Brain, ssh into your robot and clone the repo to your user's home directory:
+
+```
+cd ~
+git clone https://github.com/farm-ng/virtual-joystick-v2.git
+```
+
+Remember to change `manifest.json` to point to your home directory:
+
+```
+{
+    "services": {
+        "virtual-joystick": {
+            "name": "virtual-joystick",
+            "type": "app",
+            "exec_cmd": "/mnt/managed_home/farm-ng-user-<YOUR-USERNAME-HERE>/virtual-joystick-v2/entry.sh",
+            "display_name": "Virtual Joystick"
+        }
+    }
+}
+```
+Now install the app using the script `install.sh`:
+
+```
+cd ~/virtual-joystick-v2
+./install.sh
+```
+
+You can now open the app on your Brain's launcher display or using:
+
+```
+./entry.sh
+```
+
+> [!NOTE]
+> The first time you run the App all dependencies will be installed, which may take a few minutes.
+
+
 ---