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The Celeste is an Unmanned Surface Vessel (USV), the boat is semi autonomous with a control radius of 5 KM (telemetry and video feed). Main computer is powered by Picaxe 40X2, engine and helm servos are mostly self made and controlled by Picaxes and Pololu controllers.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/usv-celeste