WinDragon 2-4S

● Use powerful & high performance microprocessor. Unique circuit design, strong anti-interference. 

● Start mode can be set. throttle response fast, and it has a very smooth speed control linearity. Compatible with  fifixed wing aircraft and helicopters. 

● Multiple protection features ensure the equipments safety. 

● High power safety performance, when power up the motor will not start immediately wherever the throttle stick is.

● Beeping alarm can indicate working condition. 

● Cycle programming menu for easy operation. Compatible with all kinds of remote controllers.

● Supports programming and detection of real-time data at close range via mobile phone APP (extra Flycolor Wi-Fi  Trans needed); Also support programming via programming card (extra Flycolor programming card needed). 

● 8.4V/7.4V/6V/5V,5A adjustable BEC , high output power ,less power loss. 

● ASCF（Active Switch Continued Flow）technology，higher effiffifficiency，reduce heat generation massively.

● Reverse function, supports to reverse the motor rotation during the flflight to decelerate（WinDragon wififi 80-130A adaptable).