Refactored serial command to motes in a send_cmd method, for VirtualTelosMote
Refactored serial command to motes in a send_cmd method, for VirtualTelosMote

bluerover/6lbr,bluerover/6lbr,bluerover/6lbr,bluerover/6lbr,bluerover/6lbr,bluerover/6lbr,bluerover/6lbr