SKYSTARS F722 APP WIFI HD3 Flight Controller BLHELI_32 KM60 60A 4in1 ESC 3-6S DSHOT600 Fly Stack



  • Dominate FPV racing with the SkyStars F722-APP WiFi HD3 Flight Controller and KM60 60A 4in1 ESC Fly Stack
  • Unrivaled power and precision for the ultimate racing experience!

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SKYSTARS F722 APP WIFI HD3 Flight Controller BLHELI_32 KM60 60A 4in1 ESC 3-6S DSHOT600 Fly Stack Stack Features and Specifications:


At SkyStars, we take pride in offering cutting-edge technology for the FPV (First-Person View) drone racing community. Today, we introduce the SkyStars F722-APP WiFi HD3 Flight Controller combined with the KM60 60A 4in1 ESC Fly Stack, a powerful and feature-rich system designed to elevate your drone racing experience to new heights.

Unveiling the SkyStars F722-APP WiFi HD3 Flight Controller

The Ultimate Performance Enhancer for FPV Racing Drones

The SkyStars F722-APP WiFi HD3 Flight Controller is the heart and brain of your FPV racing drone. This high-performance flight controller is equipped with an array of advanced features and cutting-edge technology that will give you a competitive edge on the racing track.

1. Advanced F7 Processor for Unmatched Precision

The F722-APP comes with an advanced F7 processor, which ensures ultra-fast data processing, minimizing latency, and enhancing the overall stability of your drone during high-speed maneuvers. This allows you to execute precise flight maneuvers with ease, giving you an edge over your competitors.

2. Built-in WiFi Connectivity for Seamless Integration

With built-in WiFi connectivity, the F722-APP allows you to connect your smartphone or tablet directly to the flight controller. Through the user-friendly mobile app, you can access real-time flight data, adjust flight settings, and fine-tune PID (Proportional-Integral-Derivative) values, providing you with unparalleled control over your racing drone.

3. HD3 Video Transmission for Immersive FPV Experience

Experience FPV racing like never before with the HD3 video transmission feature. The F722-APP supports high-definition video streaming, providing you with crystal-clear, lag-free live footage during your races. Enjoy an immersive and exhilarating FPV experience that will keep you at the top of your game.

Introducing the KM60 60A 4in1 ESC – Uncompromising Power and Efficiency

A robust electronic speed controller (ESC) is crucial for peak performance in drone racing. The KM60 60A 4in1 ESC is engineered to deliver maximum power, efficiency, and reliability, making it the perfect companion to the F722-APP Flight Controller.

1. Exceptional Power Handling and Heat Dissipation

The KM60 60A 4in1 ESC can handle up to 60 amps of continuous current, ensuring that your drone’s motors receive a steady and reliable power supply. Its advanced heat dissipation technology prevents overheating during prolonged racing sessions, guaranteeing consistent performance when it matters most.

2. BLHeli_32 Firmware for Unmatched Customization

Equipped with BLHeli_32 firmware, the KM60 ESC allows for seamless communication with the flight controller, enabling a high level of customization and precise control over motor performance. With adjustable parameters such as motor timing and PWM (Pulse Width Modulation) frequency, you can fine-tune your drone’s performance to suit your racing style.

3. 4in1 Design for Space Optimization

The KM60’s compact 4in1 design saves valuable space on your drone’s frame, promoting a clean and organized build. Additionally, this layout reduces wiring complexity, improving overall reliability and making maintenance a breeze.

Building Your High-Performance Racing Drone

Now that we’ve introduced the SkyStars F722-APP WiFi HD3 Flight Controller and KM60 60A 4in1 ESC Fly Stack, let’s discuss how you can assemble your high-performance racing drone to dominate the tracks.

Step 1: Gather the Components

Before diving into the assembly process, ensure you have all the necessary components at hand. Apart from the F722-APP and KM60, you’ll need a compatible frame, motors, propellers, FPV camera, video transmitter, receiver, and a radio transmitter.

Step 2: Frame Selection

Choose a lightweight and durable frame that complements the power and agility of the F722-APP and KM60. Look for a frame that offers ample space for easy integration of the flight controller, ESC, and other components.

Step 3: Motor and Propeller Installation

Mount the motors securely to the frame and attach the appropriate propellers. Opt for high-quality motors that match the specifications of the KM60 4in1 ESC for optimal performance.

Step 4: FPV Camera and Video Transmitter Setup

Install the FPV camera and video transmitter carefully to ensure clear and stable video transmission during your races. Properly adjust the camera angle to suit your flying style.

Step 5: Receiver and Radio Transmitter Pairing

Pair the receiver with your radio transmitter, ensuring smooth and responsive control during flight. Calibrate the radio transmitter to set endpoints and subtrims accurately.

Step 6: Flight Controller and ESC Integration

Carefully connect the F722-APP Flight Controller to the KM60 4in1 ESC, following the manufacturer’s instructions. Double-check all connections to prevent any potential issues during flight.

Step 7: Fine-Tuning and Testing

Use the mobile app to fine-tune the flight controller’s settings and customize the ESC configurations using BLHeli_32 firmware. Perform thorough testing in a controlled environment to ensure your drone’s stability and responsiveness.


The SkyStars F722-APP WiFi HD3 Flight Controller combined with the KM60 60A 4in1 ESC Fly Stack is a formidable duo that will elevate your FPV racing experience to new heights. With its advanced features, seamless integration, and exceptional performance, this fly stack provides the competitive advantage you need to outrank the competition on the racing track.

SkyStars Wifi StackSkyStars Wifi Stack

FC Specifications:

MCU: STM32F722RGT6 216MHz
Gyroscope: BMI270
Black box: 16MB
6x Uarts: UART 1/2/3/4/5/6
4x PWM outputs
1x I2C
3x LEDs for FC STATUS(blue)and 3.3V indicator(Red)
USB Type-C(USB2.0)

1x JST-SH1.0_8pin connector (Gnd/Vbat/S1/S2/S3/S4/Rx3/Curr)

1x JST-SH1.0_6pin connector (R1/G/R6/T6/G/10V)

VTX 10V/Vbat filtered power ON/OFF switch

DJI FPV OSD is supported by any spare UART

LED: 4 LED independent pads, support WS2812 programming lamp output.

Receiver: Support Sbus, crsf, ibus, SBUS, XBUS, support 3.3v Spektrum satellite receiver, The default receiver input is UART1(You can solder ELRS RX on UART1), F7 has a built-in inverter, which can actually be installed in any spare UART.


Input voltage: 3-6S
BEC: 5V/10V 3A max dual-channel BEC supports stable power supply on the sky side of DJI
LDO 3.3V: Max.250mA

FC Firmware:

WIFI: SpeedyBee APP target name SKYSTARS F7
BetaFlight firmware: SKYSTARSF722Pro


Installation size: 30.5mm × 30.5mm The installation hole is M4 and supports shock column installation
External size 39mm × 39mm
Flight control weight: 6.9g
Flight control onboard voltage sensor.

KM60A 4IN1 3-6S ESC BLheli32 DShot1200 4-in-1 ESC:
Support Dshot1200, Dshot600, Dshot300, Dshot150, Oneshot125, Multishot, PWM control signal

Power supply voltage: 3-6S (12-26V)
Continuous working current: 60A
No built-in 5V BEC output
Firmware: BLHELI 32 ESC
Screw hole spacing: 30.5*30.5MM
Aperture: 4MM
Weight: 14.6g

– The ESC has an onboard filter capacitor that suppresses the back electromotive force, stabilizes the battery voltage, and protects the flight control ESC precision components.
– EMI Shell provides stronger anti-interference capability.


1x F7 Wifi HD Pro FC
1x KM60 BL32 4IN1 ESC
8x Silicon grommets M4 to M3
2x JST-SH1.0_8pin cable, 4cm
1x JST-GH-6P cable for DJI port, 10cm

Invest in the SkyStars F722-APP WiFi HD3 Flight Controller and KM60 60A 4in1 ESC Fly Stack today and dominate the skies with unrivaled speed and precision.

Alright, let’s dive into the world of PID loop frequencies! 🏊‍♂️🌊

So, imagine you’re playing a really immersive video game. 🎮 You press a button on your controller, and your character responds instantly on the screen, right? Now imagine if there was a delay between your button press and the character’s action. That would be a bummer, wouldn’t it? 😕

Well, in the world of drones, we have a similar situation. The drone’s flight controller is constantly making adjustments to keep the drone flying smoothly. This happens through something called the PID loop, which stands for the Proportional, Integral, and Derivative loop. 🔄🚁

The PID loop is like the brain of the drone. It takes information from the sensors, decides how the drone should respond, and then sends commands to the motors. This entire process happens repeatedly and at a very fast pace. The frequency at which this process repeats is known as the PID loop frequency. It’s like the frame rate in a video game – the higher the frame rate, the smoother the game looks. 🧠🔄

Now, when we talk about 2K, 4K, and 8K PID loop frequencies, we’re talking about how many times per second this process happens. So, 2K means the PID loop runs 2000 times per second, 4K means it runs 4000 times per second, and 8K means it runs 8000 times per second. It’s like choosing between running, cycling, or driving – each one is faster than the last! 🏃‍♂️🚴‍♂️🏎️

So, you might be thinking, “Well, obviously 8K is the best because it’s the fastest, right?” Not necessarily! Just like driving a car super fast isn’t always the best option (you could get a ticket or crash 😱), running your PID loop at super high frequencies isn’t always the best choice.

For one, it can make your flight controller work harder, which can lead to overheating. It can also make your ESC protocol more prone to errors, kind of like how a fast internet connection can sometimes be unstable. 🌡️🔥

So, it’s all about finding the right balance. Just like how you wouldn’t use a race car to go to the grocery store, you wouldn’t necessarily use an 8K PID loop frequency for a casual drone flight. It all depends on what you’re using your drone for. 🚁😉

I hope this helps to understand what PID loop frequencies are all about! If you have any more questions, feel free to ask. Happy droning! 🚁🎮🌤️

Read More About Lipo Batteries by clicking the link below:

Checkout our Antennas Collection by clicking the link below:


Weight 0.2 kg
Dimensions 18 × 10 × 10 cm


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