I installed this in a 250 racer. It already had a CC3D board in it. The CC3D Revolution is a much better Flight Controller. It is smoother, faster and has the same footprint as the earlier FC. It can use Waypoints, Altitude Hold, position hold and many other advanced features in the same size but slightly heavier package. It can have real time Telemetry during flight using the OPlink hardware included. For a dedicated 250 racer you get a lot faster loop times for faster responses. It all just depends on how you decide to set it up! The only downside is the much more complicated calibration process. Follow the LibrePilot video to get the most out of the calibration!

I installed this in a 250 racer. It already had a CC3D board in it. The CC3D Revolution is a much better Flight Controller. It is smoother, faster and has the same footprint as the earlier FC. It can use Waypoints, Altitude Hold, position hold and many other advanced features in the same size but slightly heavier package. It can have real time Telemetry during flight using the OPlink hardware included. For a dedicated 250 racer you get a lot faster loop times for faster responses. It all just depends on how you decide to set it up! The only downside is the much more complicated calibration process. Follow the LibrePilot video to get the most out of the calibration!

I installed this in a 250 racer. It already had a CC3D board in it. The CC3D Revolution is a much better Flight Controller. It is smoother, faster and has the same footprint as the earlier FC. It can use Waypoints, Altitude Hold, position hold and many other advanced features in the same size but slightly heavier package. It can have real time Telemetry during flight using the OPlink hardware included. For a dedicated 250 racer you get a lot faster loop times for faster responses. It all just depends on how you decide to set it up! The only downside is the much more complicated calibration process. Follow the LibrePilot video to get the most out of the calibration!

My set came with housing for all PCBs. Very convinent. On my GPS module the wires (I2C) for connecting the compass are missing!There is only the wiring for the serial connection of the GPS... So the external compass is USELESS. Be aware of this. Best regards!

My set came with housing for all PCBs. Very convinent. On my GPS module the wires (I2C) for connecting the compass are missing!There is only the wiring for the serial connection of the GPS... So the external compass is USELESS. Be aware of this. Best regards!

My set came with housing for all PCBs. Very convinent. On my GPS module the wires (I2C) for connecting the compass are missing!There is only the wiring for the serial connection of the GPS... So the external compass is USELESS. Be aware of this. Best regards!