Lester is a Robotics Bioloid Premiun Type A robot with EZ Robot head, hands, and EZ-B4 controller. The EZ-B4 controller sends command sequences on UART 0. UART 0 is connected to a ZigT-100 Robotis controller TX/RX. The 'bot receives the command sequence on a Zig-110 TX/RX connected to the Comm Port of the CM-530 controller.