Cheap brushless esc and motor, Buy Quality brushless motor esc directly from China brushless esc circuit Suppliers: htirc BLHeli DRAGONFLY 40A Speed Controller Brushless ESC For Mini FPV QAV250 zmr 250 280 F450 Quadcopter Quadricopter
40A 2-6S LiPoBased on Simon K firmware, further optimized to perfect drive performance.Low-voltage protection, over-heat protection and self-check functions.Separate power supply for MCU and BEC, enhancing the ESC’s ability of eliminating magnetic interference.Parameters of the ESC can be set via program card or transmitter.Throttle range can be set to be compatible with different receivers.Equipped without built-in BEC