Update README.md

README.md

@@ -15,6 +15,11 @@ https://atom.io/packages/remote-atom
 
 And do `ssh -R 52698:localhost:52698 [email protected]` to connect properly. Do `ratom sample.py` to open the file. Dont forget to start server in the Atom editor.
 
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+For raspberry Pi it is recommended to use the ROS-preinstalled image from:
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+https://downloads.ubiquityrobotics.com
+
 ## ROS Package
 
 To install the package in your ROS environment, clone the package `computer_vision_pkg` in the `../catkin_ws/src/` directory and run `catkin_make` in `../catkin_ws/`.