Foxeer Reaper F4 128K 65A BLHeli_32 4-in-1 ESC

Dominate the skies with uncompromised current stability using the Foxeer Reaper F4 128K 65A BLHeli_32 4-in-1 ESC – High-Current 3-8S FPV Racing Drone Speed Controller. Engineered with an onboard high-performance F4 processor block, this premium speed controller delivers an ultra-smooth 128KHz PWM hardware frequency to eliminate motor desyncs and optimize throttle line tracking. Whether you are cutting sharp lines on aggressive FPV racing gates or punching out over obstacles on cinematic custom multirotors, the Foxeer Reaper F4 128K 65A BLHeli_32 4-in-1 ESC – High-Current 3-8S FPV Racing Drone Speed Controller manages heavy power curves efficiently without dropping performance or introducing voltage ripple.

Industrial durability meets high-end component spacing. The robust power layout features premium, low-resistance MOSFETs capable of managing a true 65A continuous current output across four independent channels, backed by a massive 100A peak burst rating. Built to tolerate extreme builds, the Foxeer Reaper F4 128K 65A BLHeli_32 4-in-1 ESC – High-Current 3-8S FPV Racing Drone Speed Controller handles a massive 9V to 40V input window, making it fully ready for 3S up to heavy-duty 8S LiPo battery configurations. To protect the internal components against grass stains, humidity, and crash damage, Foxeer coats every unit at the factory with a specialized protective insulating varnish layer. 

Integrating the speed controller into your stack is straightforward. The design features a standardized 30.5x30.5mm mounting pattern with clean M3 rubber isolation grommets, allowing it to line up smoothly with your choice of flight controllers. Choose this top-tier ESC from trusted component stockists like TechHobby, Indian Robo Store, or Robu.in to secure spacious, heavy-gauge solder pads, precise real-time current telemetry routing, and professional-grade speed management on your next premium multirotor design.

Features:

1. Powerful Performance: The Foxeer Reaper F4 128K 65A ESC delivers exceptional power and responsiveness for your FPV racing quadcopter.
2. Advanced BLHeli_32 Firmware: Benefit from the latest BLHeli_32 firmware for smooth and efficient operation.
3. Compact 4in1 Design: The integrated 4in1 design saves space and reduces wiring complexity, resulting in a clean and organized build.

Can I use this F4 4-in-1 ESC to pass real-time telemetry back to my flight controller?
The hardware profile of the Foxeer Reaper F4 128K 65A BLHeli_32 4-in-1 ESC – High-Current 3-8S FPV Racing Drone Speed Controller includes a dedicated telemetry pad. When wired to an available RX UART pad on your flight controller, it streams live amp draw, internal ESC temperatures, total voltage, and real-time motor RPM values straight to your Betaflight On-Screen Display (OSD).

What is the benefit of a 128K PWM frequency setting?
Traditional ESCs process motor signals at 24KHz or 48KHz. The upgraded Foxeer Reaper F4 128K 65A BLHeli_32 4-in-1 ESC – High-Current 3-8S FPV Racing Drone Speed Controller allows configuring timing profiles up to 128KHz. This extreme switching rate increases throttle resolution, smoothens low-end control response, decreases prop wash oscillations, and boosts overall flight motor efficiency.