Check the listing for details. DIY Flight CC3D Revolution Openpilot F17008 Drone Racing for FPV Controller. Condition: New. Listed at 51.38 USD. Mini Openpilot CC3D Revolution Flight Controller for DIY FPV Racing Drone Nano Mini RC Multicopter Quadcopter 210 250 330 Full-featured CC3D Revolution smaller version, Retain all the features of the Revolution standard version as well as all interface, with high-precision barometer, electronic compass, whether it is a small racing quadcopter or aerial drone, it is the best choice. The size is smaller than CC3D Nano Revolution . Specifications:STM32 F4 MicrocontrollerInvensense MPU-6000 Gyro/AccelMS5611 baroL883 electronic compass Interface: RC input, PWM output, Mainport, Flexiport, PW/Sonar port ,Telemetry port Main portFlexi Port (serial or I2C port)Rc input portPwm output portComes with CaseCase:30mm x23mm x9mm.Weight: 6g (includes case) Package included:1x Mini CC3D Revolution Controller with Case 5x Cables