Grappler
From RobotinoWiki
Button 1 (green) sends the current servo positions to the attached device (e.g. Robotino with running arm daemon or a Windows PC with running arm debugger) to store them.
Button 2 (red) powers the servos on and off. If the servos are powered, the button's LED is on.
Board
[[Image::Grappler_platine.jpg]]