Brand N/A Quantity 1 Piece(s)/pack Color Blue Material PCB Compatible device 2-axis brushless camera mount Functions Make aerial photo effect more stable Other Feature This gimbal controller supported 2-Axis brushless motors and is adjustable so it can be balanced for camera perfectly; The original version Brushless Gimbal Controller by Ludwig F?rber (Hardware and Software) Alexander Rehfeldt (Software) and Christian Winkler (Software); This is an Open Source Project; We add a MOSFET for reverse polarity protection and a status blue LED for status indication; When you running original firmware (e.g. 049) the LED will show you the startup status; Hardware Features: 2-Axis output supported; ATMega328P microcontroller; Onboard FT232RL USB-TTL converter; Input reverse polarity protection; 2-6 cells lipo input; 3 Channels input; Power and status LED; Multiport; UART Port; MPU6050 6 axis gyro/accel with Motion Processing Unit (IMU board); On board logic level converter (IMU board); 3.3V / 500mA LDO voltage regulator (IMU board); Dimension: 50mm x 50mm; Height: 11mm; 45 x 45mm mounting holes; Weight: 18.5g (include IMU board); Please install FT232RL drivers before you use: http://www.ftdichip.com/Drivers/VCP.htm; Original Schmatics Firmware and GUI tool: http://code.google.com/p/brushless-gimbal/downloads/list Packing List 1 x 2-axis brushless gimbal controller 1 x IMU board 1 x 1.25-5-Pin cable (298mm)