Main Board for Voyager Controller. This is an Arduino ATMega 2560 based controller for controlling the Voyager Autonomous Sailing Vessel. This is a sailing vessel using self-trimming wing sail The initial version is 1.2m long and is intended to operate intially for several days at sea. A later version will be slightly larger, at 2m length, and will include solar cells, which will hopefully allow for much longer missions at sea.