Flight Controller

The Readytosky F3 ACRO Flight Controller is a compact and high-performance flight control board designed for FPV racing drones, acrobatic quadcopters, and aerial drone builds. Built around the STM32F3 processor, this controller delivers fast processing, smooth flight response, and reliable control, making it an excellent choice for both hobbyists and advanced drone pilots.

Designed for compatibility with Cleanflight open-source software, the F3 ACRO flight controller allows easy configuration and tuning for different drone setups. Its advanced processing capability helps improve flight precision, stability, and responsiveness, especially in high-speed FPV racing and freestyle flying.

With a 36x36mm board size and 30.5mm mounting holes, it fits a wide range of mini quadcopter frames, including 210 and 250 class drones. The board also offers extensive connectivity options such as MicroUSB, PWM, PPM, UART, and I2C, making it suitable for integration with various drone components and accessories.

Whether you're building a racing quadcopter, a freestyle drone, or an aerial project platform, the Readytosky F3 ACRO Flight Controller provides the flexibility, precision, and performance needed for modern drone applications.

Key Features

• Powered by STM32F3 processor for fast and precise flight control
• Designed for FPV racing, acrobatics, and drone freestyle builds
• Compatible with Cleanflight open-source software
• 36x36mm board size with 30.5mm mounting holes
• Supports multiple receiver protocols and drone accessories
• Extensive connectivity options for flexible drone integration
• Easy to configure through cross-platform Cleanflight GUI
• Suitable for 210 and 250 class mini quadcopters
• Supports advanced drone functions and expansion options
• Lightweight and compact design for efficient installation

Technical Specifications

Connectivity & Supported Features

Supports integration with:

• MicroUSB
• PWM Receiver
• PPM Receiver
• UART Devices
• I2C Modules
• GPS
• LED Strips
• Battery Monitoring
• OSD
• SBus / SmartPort Compatible Setups
• Spektrum Compatible Receiver Inputs

Applications

Suitable for:

• FPV Racing Drones
• Freestyle Quadcopters
• Acrobatic Drone Builds
• Mini Quadcopter Projects
• 210 / 250 Drone Frames
• DIY Drone Flight Control Systems

Package Includes

• 1 x Readytosky F3 ACRO Flight Controller

JIYI CAN Hub 12-Port Expansion Module for K++ Flight Controller

The JIYI CAN Hub 12-Port Module is a dedicated communication and power distribution hub designed for the JIYI K++ Flight Controller. It simplifies the integration of multiple CAN-enabled devices by providing additional communication ports along with regulated 12V power output, making it an essential component for advanced agricultural drone systems.

Whether you're building a crop spraying drone or upgrading an existing UAV platform, the CAN Hub enables efficient communication between the flight controller and peripheral devices such as radars, RTK GPS modules, spraying controllers, obstacle avoidance sensors, and other compatible accessories.

Key Features

• 12-Port CAN Expansion – Connect multiple CAN-enabled devices through a single hub for a cleaner and more organized system.
• Integrated Power Distribution – Built-in voltage regulation supplies stable 12V power to connected peripherals.
• Designed for JIYI K++ Flight Controller – Ensures reliable compatibility and communication with JIYI ecosystem components.
• Wide Input Voltage Support – Compatible with 6S to 14S battery systems used in professional agricultural drones.
• Compact & Lightweight – Small form factor minimizes additional payload while maximizing system connectivity.
• Simplified Wiring – Reduces cable clutter and improves installation efficiency by centralizing device connections.
• Reliable CAN Communication – Provides stable data transmission between the flight controller and connected modules.

Technical Specifications

Applications

The JIYI CAN Hub is suitable for integrating multiple accessories into agricultural drone systems, including:

• Agricultural spraying drones
• Precision farming UAVs
• RTK positioning systems
• Terrain-following radar modules
• Obstacle avoidance sensors
• Spraying controllers and pumps
• Mapping and surveying drones
• Industrial UAV platforms

Benefits

• Supports simultaneous connection of multiple CAN devices.
• Delivers stable 12V power for compatible accessories.
• Reduces wiring complexity and improves system organization.
• Enhances communication reliability between connected modules.
• Simplifies installation and future system upgrades.
• Lightweight design helps maintain drone flight efficiency.
• Built for demanding outdoor agricultural environments.

Typical Use Cases

Agricultural Spraying

Connect spraying controllers, flow meters, pumps, and radar sensors to improve spray accuracy and automate field operations.

Precision Farming

Integrate RTK GPS receivers, terrain-following radar, and additional sensors for accurate navigation and optimized crop management.

Mapping & Surveying

Expand your UAV platform with positioning modules and imaging equipment for aerial inspection and survey applications.

Industrial Drone Systems

Suitable for drones requiring multiple CAN-enabled peripherals for inspection, monitoring, or automation tasks.

Package Includes

• 1 × JIYI CAN Hub – 12 Module

Installation Notes

• Compatible with the JIYI K++ Flight Controller.
• Supports battery inputs ranging from 6S to 14S.
• Connect peripherals only to compatible CAN interfaces.
• Ensure correct polarity before powering the module.
• Mount the hub securely to minimize vibration during flight.

Why Choose the JIYI CAN Hub?

The JIYI CAN Hub – 12 Module provides a practical solution for expanding the connectivity of professional agricultural drones. By combining multiple CAN interfaces with regulated 12V power output, it allows seamless integration of sensors, GPS modules, radar systems, spraying equipment, and other accessories while keeping the wiring organized and reliable. Its lightweight construction, broad voltage compatibility, and dedicated support for the JIYI K++ Flight Controller make it a valuable addition to advanced UAV platforms used in precision agriculture and industrial applications.

JIYI GPS Module for K++ V2 Flight Controller

The JIYI GPS Module is a compact, high-performance positioning module designed for seamless integration with the JIYI K++ V2 Flight Controller. Built for professional UAV applications, it provides accurate positioning, reliable satellite reception, and stable navigation for agricultural drones, surveying platforms, and autonomous flight systems.

Supporting multiple GNSS constellations, the module delivers fast satellite acquisition and dependable positioning even in demanding outdoor environments. Its lightweight design and low power consumption make it an ideal choice for precision drone operations where accurate navigation is essential.

Key Features

• Multi-GNSS Support – Compatible with GPS, GLONASS, BeiDou, and Galileo satellite systems for improved positioning accuracy and signal reliability.
• High Positioning Accuracy – Delivers precise location data with an accuracy of up to 2.5 meters under open-sky conditions.
• Fast Satellite Acquisition – Quickly locks onto available satellites, reducing startup time before takeoff.
• Low Power Consumption – Optimized for UAV applications with tracking current below 20 mA, helping maximize flight efficiency.
• Compact & Lightweight Design – Easy to install on both small and large drone platforms without significantly affecting payload.
• Integrated Antenna – Built-in antenna simplifies installation by eliminating the need for an external GPS antenna.
• Multiple Communication Interfaces – Supports UART as the default communication interface with optional I²C support for development and integration.

Technical Specifications

Applications

The JIYI GPS Module is suitable for a wide range of UAV and robotics applications, including:

• Agricultural spraying drones
• Precision farming UAVs
• Autonomous waypoint navigation
• Aerial surveying and mapping
• Inspection drones
• Industrial UAV platforms
• Robotics and autonomous vehicles
• Research and development projects

Benefits

• Provides reliable positioning for autonomous flight operations.
• Improves navigation accuracy during waypoint missions.
• Supports stable operation in open-field agricultural environments.
• Fast satellite acquisition minimizes pre-flight waiting time.
• Multi-constellation tracking improves signal availability.
• Low power design helps optimize overall drone battery performance.
• Compact construction allows easy integration into various UAV platforms.

Compatibility

The GPS module is specifically designed for use with the JIYI K++ Flight Controller and is suitable for:

• Quadcopters
• Hexacopters
• Agricultural spraying drones
• Surveying UAVs
• Industrial drone systems
• Custom UAV development platforms

Package Includes

• 1 × JIYI GPS Module

Installation Guidelines

• Secure the GPS module on the drone frame using an appropriate mounting bracket or adhesive pad.
• Position the module away from high-current wires and electronic components to minimize interference.
• Connect the UART cable to the GPS port on the JIYI K++ Flight Controller.
• Verify satellite reception through the ground control software before flight.
• Configure the flight controller settings according to the recommended GPS parameters.

Why Choose the JIYI GPS Module?

The JIYI GPS Module is engineered to provide dependable positioning performance for professional drone applications. With support for multiple GNSS constellations, fast satellite acquisition, low power consumption, and seamless compatibility with the JIYI K++ Flight Controller, it helps improve flight stability and navigation accuracy. Whether used for precision agriculture, aerial surveying, inspection, or autonomous UAV operations, this GPS module offers reliable performance for demanding field conditions.

Jiyi Obstacle Avoidance Radar for Agriculture Drones (UAV-R21-B) Rear Radar

Product Overview

The Jiyi Obstacle Avoidance Radar (UAV-R21-B) is a rear-facing radar sensor designed to improve the safety and reliability of agricultural drones during spraying, mapping, and autonomous flight operations. Mounted at the rear of the UAV, it continuously detects obstacles behind the drone, helping prevent collisions while reversing, turning, or returning to the home point.

Using advanced 24GHz FMCW radar technology, the UAV-R21-B delivers stable obstacle detection in environments where cameras or optical sensors may struggle, such as fog, dust, low light, or bright sunlight. Its compact design, CAN interface, and wide operating voltage make it an excellent choice for professional agricultural drone platforms.

Key Features

Rear Obstacle Detection

Designed specifically for rearward obstacle sensing, the UAV-R21-B monitors the area behind the drone to improve safety during reverse flight, automated missions, and Return-to-Home (RTH) operations.

24GHz FMCW Radar Technology

The radar uses 24.125GHz FMCW technology to provide reliable distance measurement with stable performance across a wide range of environmental conditions.

Detection Range up to 25m

With a sensing range of 1–25 meters, the radar provides early obstacle detection, allowing the flight controller sufficient time to respond and avoid collisions.

High Detection Accuracy

The radar offers ±0.1m ranging accuracy, helping agricultural drones maintain safer flight paths around trees, poles, wires, and other obstacles.

Fast Real-Time Response

Operating at an output frequency of 40Hz, the UAV-R21-B provides continuous real-time obstacle information for responsive autonomous flight.

All-Weather Performance

Unlike vision-based systems, radar performance remains consistent in:

• Fog

• Dust

• Low-light conditions

• Bright sunlight

• Light rain and other challenging outdoor environments

Wide Voltage Input

Supporting an operating voltage of 9V–28V, the radar integrates easily with a wide variety of agricultural drone power systems.

Compact and Lightweight Design

Its compact housing makes installation simple without adding significant payload weight to the aircraft.

Technical Specifications

Package Includes

• 1 × Jiyi Obstacle Avoidance Radar Rear (UAV-R21-B)

Applications

The Jiyi UAV-R21-B is suitable for a wide range of professional UAV applications, including:

• Agricultural spraying drones

• Crop monitoring drones

• Autonomous farming UAVs

• Surveying and mapping drones

• Industrial inspection drones

Its rear obstacle detection capability is especially valuable during autonomous flight, reverse movement, and return-to-home operations where obstacles behind the aircraft may not be visible to the pilot.

Why Choose the Jiyi UAV-R21-B Rear Radar?

The Jiyi Obstacle Avoidance Radar (UAV-R21-B) adds an important layer of safety to agricultural drone operations by providing dependable rear obstacle detection in demanding outdoor environments. With long-range sensing, accurate distance measurement, fast data output, and reliable all-weather performance, it helps reduce collision risks while supporting safer and more efficient autonomous flight.

Whether you're upgrading an existing agricultural drone or building a new UAV platform, the Jiyi UAV-R21-B Rear Radar is a dependable solution for improving operational safety and flight reliability.

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Jiyi Obstacle Avoidance Radar for Agriculture Drones (UAV-R21-F) – Forward Radar

Product Overview

The Jiyi Obstacle Avoidance Radar (UAV-R21-F) is a forward-facing radar sensor designed to improve the safety and reliability of agricultural drone operations. Built using 77–81GHz FMCW radar technology, it provides accurate real-time obstacle detection, allowing UAVs to identify and avoid obstacles during spraying, mapping, inspection, and other autonomous flight missions.

Unlike camera-based obstacle detection systems, the Jiyi UAV-R21-F performs reliably in challenging environments such as fog, dust, low-light conditions, and bright sunlight. Its compact, lightweight design makes it suitable for integration into a wide range of agricultural UAV platforms while maintaining minimal impact on payload capacity.

Whether operating over crop fields, orchards, or uneven terrain, this radar helps improve flight safety, reduce collision risks, and support smoother autonomous operations.

Key Features

High-Precision Obstacle Detection

• Operates on 77–81GHz FMCW radar technology for accurate obstacle sensing.

• Detects obstacles within a 1.5–20 meter range.

• Measurement accuracy of ±0.1 meter for precise navigation.

All-Weather Performance

Designed to operate reliably in:

• Fog

• Dust

• Low-light or night conditions

• Bright sunlight

• Various outdoor agricultural environments

Wide Detection Coverage

• Horizontal field of view designed for forward obstacle monitoring.

• Helps detect trees, poles, power lines, people, and other obstacles during flight.

Compact & Lightweight

• Weighs approximately 80g.

• Easy to integrate into agricultural drone platforms without significantly affecting payload.

Industrial-Grade Protection

• IP67-rated enclosure for protection against dust and water ingress.

• Suitable for demanding outdoor agricultural applications.

CAN Bus Communication

• CAN interface enables integration with compatible drone flight controllers and UAV systems.

Technical Specifications

Package Includes

• 1 × Jiyi Obstacle Avoidance Radar (UAV-R21-F)
  

• Easy Installation Instructions

Applications

Suitable for:

• Agricultural spraying drones

• Crop monitoring UAVs

• Precision farming

• Mapping and surveying drones

• Orchard and plantation operations

• Industrial UAV inspection

Benefits of Using the Jiyi UAV-R21-F Radar

• Improves flight safety during autonomous missions.

• Helps reduce the risk of collisions with trees, poles, power lines, and other obstacles.

• Reliable performance in challenging weather and lighting conditions.

• Lightweight construction for easy drone integration.

• Supports more confident navigation in complex agricultural environments.

• Compatible with CAN-based UAV systems.

Why Choose the Jiyi Obstacle Avoidance Radar?

The Jiyi UAV-R21-F Forward Obstacle Avoidance Radar is designed to enhance the safety and reliability of professional agricultural drone operations. Combining high-frequency FMCW radar technology, accurate obstacle detection, IP67 protection, and a lightweight design, it is well suited for modern spraying, mapping, and inspection UAVs. Its dependable performance across a variety of environmental conditions makes it a valuable addition to agricultural drone platforms requiring real-time obstacle detection.

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JIYI Terrain Following Radar (ZB005) for Agriculture Drones

Product Overview

The JIYI Terrain Following Radar (ZB005) is a compact, high-precision radar sensor designed for agricultural drones and precision farming applications. Operating on 24GHz ISM band technology, it continuously measures the distance between the drone and the ground, enabling real-time terrain following for consistent flight altitude over uneven landscapes and varying crop heights.

Designed specifically for crop spraying UAVs, the ZB005 helps improve spraying accuracy by automatically adjusting the drone's altitude according to terrain changes. Its compact design, low power consumption, and IP67-rated enclosure make it suitable for demanding agricultural environments, including dusty fields, light rain, fog, and smoke.

Whether used in crop protection, precision spraying, or autonomous agricultural missions, the JIYI Terrain Following Radar enhances flight stability and improves spraying consistency across the field.

Key Features

Real-Time Terrain Following

The ZB005 continuously measures ground distance and provides real-time altitude data, allowing the flight controller to automatically maintain a consistent height above the terrain.

24GHz ISM Band Radar Technology

Built using 24.125GHz ISM band radar technology with a highly integrated MMIC design, the sensor delivers reliable altitude measurements for agricultural UAV operations.

High Measurement Accuracy

The radar provides altitude measurement accuracy of up to ±5 cm, helping improve spray uniformity and maintain stable flight over uneven terrain.

Stable Performance

The radar outputs stable height data that remains reliable during flight, supporting consistent terrain-following performance throughout spraying operations.

All-Weather Operation

Designed for outdoor agricultural use, the ZB005 features an IP67-rated enclosure, allowing operation in environments such as:

• Dust

• Fog

• Smoke

• Light rain

Its radar-based measurement system is less affected by environmental conditions than many optical sensors.

Long Detection Range

The radar supports an altitude measurement range of 0.3 to 15 meters, making it suitable for various agricultural drone applications.

Low Power Consumption

With a power consumption of approximately 1.5W, the radar minimizes power requirements while maintaining continuous terrain monitoring.

Compact and Lightweight Design

Weighing less than 50g, the ZB005 is easy to integrate into agricultural drone platforms without significantly affecting payload capacity or flight performance.

Technical Specifications

Applications

The JIYI Terrain Following Radar is suitable for:

• Agricultural spraying drones

• Precision farming UAVs

• Crop protection drones

• Autonomous terrain-following missions

• Variable crop height operations

• Uneven terrain spraying

By continuously monitoring the distance between the drone and the ground, the radar helps maintain consistent spraying height and improves coverage across varying landscapes.

Installation & Usage Guidelines

• Install the radar with a clear downward-facing view toward the ground.

• Avoid obstructions directly beneath the sensor during operation.

• For optimal performance, avoid prolonged exposure to heavy water mist or conditions that may obstruct radar transmission.

• Connect the radar through the CAN interface to a compatible flight controller.

• Calibrate the system according to the flight controller manufacturer's recommendations before flight.

Why Choose the JIYI Terrain Following Radar?

The JIYI ZB005 Terrain Following Radar combines accurate altitude measurement, reliable all-weather operation, and low power consumption in a compact design. Its real-time terrain-following capability helps agricultural drones maintain a consistent spraying height, improving spray uniformity and operational efficiency.

With CAN communication, IP67 protection, and compatibility with agricultural UAV platforms, the ZB005 is a dependable solution for precision farming applications.

Conclusion

The JIYI Terrain Following Radar (ZB005) is a reliable radar sensor for agriculture drones requiring precise terrain-following capability. Featuring 24GHz radar technology, a measurement range of up to 15 meters, IP67 protection, CAN communication, and high measurement accuracy, it provides the performance needed for consistent crop spraying and professional agricultural UAV operations.

Product size

Jiyi K++V2 Flight Controller for Agriculture Drone Kit with GPS, Remote LED and PSU Original

Product Overview

The Jiyi K++V2 Flight Controller Kit with GPS, Remote LED, and PSU is a professional flight control solution designed for agriculture drones, spraying UAVs, surveying platforms, and industrial drone applications. Engineered by JIYI, this integrated flight controller combines intelligent flight management, GPS navigation, spraying control, and multiple safety features to deliver reliable performance in demanding environments.

Designed to support a wide range of multirotor configurations, the K++V2 offers stable flight control, precise positioning, and intelligent mission functions, making it suitable for agricultural spraying, aerial mapping, crop monitoring, and other commercial UAV operations.

Whether you're building a new agricultural drone or upgrading an existing platform, the Jiyi K++V2 Flight Controller Kit provides the essential components needed for dependable and efficient drone operation.

Key Features

Intelligent Terrain Following

The K++V2 supports terrain-following flight, allowing the drone to maintain a consistent height above uneven ground. This feature helps improve spraying accuracy and operational efficiency across varying terrain.

Breakpoint Continuous Spraying

If a spraying mission is interrupted due to battery replacement or other reasons, the flight controller can resume the operation from the previous stopping point, helping reduce missed coverage during agricultural spraying.

One-Key Return

The integrated Return-to-Home function allows the aircraft to return to its takeoff location with a single command, providing additional operational convenience and safety.

Integrated Flight and Spraying Control

The controller combines flight management with spraying system control, enabling accurate spray application while reducing overlap and improving field coverage.

Dual Water Pump Support

Compatible with dual pump spraying systems, the K++V2 supports pump linkage and independent pump control for efficient agricultural spraying operations.

Wide Frame Compatibility

The controller supports multiple multirotor frame configurations, making it suitable for various custom-built agriculture and industrial UAV platforms.

Technical Specifications

Package Includes

• 1x jiyi k++ v2 flight controller 
• Original accessories and wiring.
• Compatible PMU and GPS (5V) modules.
• Official K++ V2 Kit with Power Supply Unit (PSU)

Applications

The Jiyi K++V2 Flight Controller is suitable for:

• Agricultural spraying drones

• Crop protection UAVs

• Precision farming applications

• Aerial mapping and surveying

• Industrial multirotor UAVs

• Research and custom drone development

Compatibility

The controller supports multiple multirotor frame layouts, including quadcopters, hexacopters, and octocopters. It is compatible with SBUS receivers and supports 3S–12S LiPo battery systems, making it suitable for a wide variety of commercial UAV builds.

Installation & Usage Guidelines

• Remove propellers before configuration or firmware updates.

• Ensure all wiring connections are secure before powering the system.

• Verify GPS installation and calibration before flight.

• Operate within the recommended voltage range for the flight controller and PMU.

• Perform pre-flight checks before every mission for safe and reliable operation.

Why Choose the Jiyi K++V2 Flight Controller?

The Jiyi K++V2 combines intelligent flight control, GPS navigation, terrain following, and integrated spraying management in a single professional-grade system. With support for multiple drone configurations, dual pump spraying systems, and advanced flight functions, it provides a dependable solution for agricultural and industrial UAV applications.

Its combination of precise flight performance, intelligent mission capabilities, and broad compatibility makes it a reliable choice for commercial drone operators, UAV manufacturers, and system integrators.

Conclusion

The Jiyi K++V2 Flight Controller for Agriculture Drone Kit with GPS, Remote LED and PSU Original is a complete flight control solution for professional UAV applications. Featuring intelligent flight modes, terrain following, breakpoint spraying, GPS navigation, and wide platform compatibility, it delivers the performance required for modern agricultural spraying, aerial surveying, and industrial drone operations.

Jiyi K3A Pro Flight Controller Kit for Agriculture Drones

Product Overview

The Jiyi K3A Pro Flight Controller Kit is a professional flight control solution designed specifically for agricultural drones used in crop spraying, plant protection, mapping, and other commercial UAV applications. As an upgraded version of the widely used K3-A flight controller, the K3A Pro combines intelligent flight control, precision spraying features, and enhanced safety functions to deliver reliable performance in demanding agricultural environments.

Designed for both manual and autonomous flight operations, the K3A Pro supports multiple flight modes, terrain following, intelligent spray management, and wide compatibility with various multirotor drone platforms. Whether you're building a new agricultural UAV or upgrading an existing spraying drone, the K3A Pro provides the stability, accuracy, and functionality required for professional operations.

Key Features

Intelligent Spray Management

The K3A Pro monitors pesticide flow in real time and intelligently adjusts spraying output to improve coverage while reducing chemical waste.

Multiple Flight Modes

Supports a wide range of flight modes, including:

• Attitude Stabilization

• Altitude Hold

• GPS Speed Mode

• GPS Angle Mode

• Autonomous Flight

These modes provide flexibility for both manual operation and automated agricultural missions.

Terrain Following

Maintains a consistent height above uneven terrain, helping achieve more uniform spraying across fields with varying elevations.

Route Memory & Area Calculation

Automatically records completed flight paths and calculates operational areas, making it easier to manage spraying coverage and chemical usage.

Advanced Safety Functions

Built-in safety features include:

• One-Key Return

• Return-to-Home (RTH)

• Low Voltage Protection

• Out-of-Control Return

• Emergency Stop

• Breakpoint Continuous Spraying

These functions help improve operational safety while minimizing downtime.

Dual GNSS Support

Dual GNSS modules improve positioning accuracy, heading stability, and overall flight reliability, especially in environments with challenging satellite reception.

Wide Drone Compatibility

Compatible with a variety of agricultural drone configurations, including quadcopters, hexacopters, and octocopters.

Lightweight Design

The compact and lightweight design makes the K3A Pro suitable for professional agricultural UAVs without adding unnecessary payload weight.

Technical Specifications

Flight Modes & Functions

The K3A Pro supports several intelligent flight functions, including:

• Attitude Stabilization Mode

• GPS Speed Mode

• GPS Angle Mode

• Height Hold Mode

• AB Point Operation

• Autonomous Flight

• Breakpoint Continuous Spraying

• Water Pump Control

• Terrain Following

• GPS Speed Switching

• Digital Ground Station Support

• Remote Parameter Configuration

• Emergency Stop

• Return-to-Home

• Low Voltage Protection

Hardware Specifications

Applications

The Jiyi K3A Pro Flight Controller is suitable for:

• Agricultural spraying drones

• Plant protection UAVs

• Precision farming applications

• Crop monitoring drones

• Mapping and surveying UAVs

• Agricultural research and development

• Commercial UAV fleets

Why Choose the Jiyi K3A Pro Flight Controller?

The Jiyi K3A Pro combines intelligent flight control, precise spraying functions, terrain following, and advanced safety features in a compact, professional-grade platform. Its support for multiple drone configurations, dual GNSS positioning, autonomous flight modes, and agricultural-specific features makes it a dependable choice for commercial UAV operators seeking efficient and reliable flight performance.

Whether you're developing a new agricultural drone platform or upgrading an existing system, the Jiyi K3A Pro Flight Controller Kit provides the control, stability, and functionality required for modern precision agriculture.

V9 Flight Controller for Agriculture Drone

Product Overview

The V9 Flight Controller is a next-generation flight control system designed specifically for agricultural drones and commercial UAV applications. Built with a high-speed processor, industrial-grade sensors, and advanced navigation technology, the V9 delivers stable flight performance, precise positioning, and intelligent spraying control for demanding agricultural operations.

Designed to support multiple agricultural drone platforms—including sprayers, seeders, foggers, throwers, and strip-tillers—the V9 integrates advanced flight management with intelligent payload control. Its high-voltage compatibility, dual GNSS navigation, and support for multiple pumps and sensors make it suitable for professional farming and industrial UAV applications.

Whether you're building a new agriculture drone or upgrading an existing platform, the V9 Flight Controller provides the reliability and precision required for modern precision farming.

Key Features

Industrial-Grade IMU Sensor

The V9 features an industrial-grade IMU (Inertial Measurement Unit) with excellent temperature drift suppression, ensuring stable flight performance across a wide operating temperature range of -25°C to 60°C.

High-Voltage Compatibility

Designed for heavy-duty agricultural drones, the controller supports an input voltage range of 16V–100V (4S–24S LiPo) and incorporates multiple protection features, including:

• Reverse polarity protection

• Over-voltage protection

• Over-current protection

• Ignition protection

These safeguards help protect the flight controller and connected electronics during operation.

Multi-GNSS Positioning

The V9 supports multiple satellite navigation systems, including:

• GPS

• GLONASS

• BeiDou

The enhanced GNSS module provides positioning accuracy of up to ±1 meter, helping improve navigation and flight stability.

Dual Navigation System

The controller features dual GNSS navigation and dual magnetic compass architecture, with support for expanding to an RTK positioning system for higher-precision agricultural operations.

Advanced Agricultural Control

Designed specifically for agriculture drones, the V9 supports:

• Up to 4 pump outputs

• Dual flow meter monitoring

• Dual liquid level meter monitoring

This enables efficient management of spraying and spreading systems.

Advanced Vibration Filtering

Enhanced vibration isolation and intelligent filtering algorithms improve flight stability and help the controller adapt to different drone frame configurations and working environments.

Flight Data Recording

The V9 can store flight data for up to 50 flight records, allowing operators to review previous missions, analyze performance, and troubleshoot operational issues.

PWM and CAN Compatibility

The controller supports both PWM and CAN bus signal outputs, offering flexible integration with a wide range of UAV components while improving communication reliability and resistance to interference.

Technical Specifications

VK Agriculture App Support

The V9 Flight Controller is compatible with the VK Agriculture App, allowing operators to configure, monitor, and manage drone operations through an intuitive interface.

App features include:

• Mission monitoring

• Flight parameter configuration

• Voice broadcast support

• User-friendly interface

• Multi-language support

Supported languages include:

• English

• Chinese

• Thai

• Japanese

• Korean

• Russian

• Portuguese

• Spanish

• Turkish

Applications

The V9 Flight Controller is suitable for:

• Agricultural spraying drones

• Fertilizer spreading drones

• Seeding drones

• Fogging drones

• Granule throwing drones

• Strip-tilling UAVs

• Precision agriculture

• Commercial UAV operations

Why Choose the V9 Flight Controller?

The V9 combines advanced navigation technology, industrial-grade sensing, intelligent agricultural control, and high-voltage compatibility in a single flight controller. Its support for multiple GNSS systems, RTK expansion, four-pump control, and comprehensive data recording makes it well suited for professional agricultural drone applications.

With flexible PWM and CAN integration, robust protection features, and compatibility with modern farming operations, the V9 provides a reliable flight control solution for commercial UAV platforms.

Conclusion

The V9 Flight Controller is a professional flight control solution engineered for modern agriculture drones and industrial UAVs. Featuring industrial-grade sensors, multi-GNSS positioning, RTK expansion support, intelligent spraying control, and high-voltage compatibility, it delivers the precision, stability, and reliability required for demanding aerial operations.

Features:

• Brushless Technology for Smooth Power
• 120A Rating for High-Powered Performance
• Precise Throttle Control
• Effective Heat Dissipation
• Easy Installation
• Durable Build Quality
• Wide Compatibility Across RC Models

Package Includes :

1 x RC 120A Brushless ESC

The APM 2.8 Flight Controller with a straight pin and integrated compass is designed for RC multicopters, delivering precise flight management and navigation. This advanced controller supports GPS functionality and a versatile MUX interface, making it suitable for a variety of drone builds. Its robust design enhances reliability to provide stable control and improved flight performance across different applications.

• Integrated compass ensures accurate orientation and navigation during flight.
• Compatible with ArduPilot firmware, supporting a wide range of multicopter configurations.
• Straight pin connectors simplify installation and wiring for streamlined setup.
• GPS navigation support enables precise positioning and autonomous flight capabilities.
• Versatile MUX interface allows connection to multiple sensors and peripherals for enhanced functionality.
• Reliable flight control improves stability and responsiveness in various RC aircraft applications.
• Compact design fits easily into diverse drone frames without adding unnecessary weight.

The Readytosky F4 V3S Plus Flight Controller features an F4 processor, OSD, 5V/9V BEC, blackbox logging, and advanced sensors. Compatible with Betaflight and INAV, it’s perfect for FPV racing and DIY drones. 

The F4 NOXE V3 F411 Flight Controller offers high-performance control for FPV drones with STM32F411 MCU, BMI270 Gyro, OSD, and support for 2-6S LiPo, BlackBox, and Betaflight firmware. Perfect for precise and smooth flights. 

PDRL Ag++ Flight Controller with NamoAG GNSS Module

The PDRL Ag++ Flight Controller combined with the NamoAG GNSS module is a professional-grade control and navigation system designed specifically for agricultural drones. Built for precision, reliability, and automation, this system supports spraying, mapping, and terrain-adaptive operations in demanding farming environments.

Key Features

• Designed for Agriculture Drones suitable for spraying, surveying, and mapping applications
• High Accuracy GNSS Positioning delivers up to 1.5 m CEP accuracy for reliable navigation
• Advanced Obstacle Avoidance enables safe operation in complex and uneven terrain
• Terrain Following Capability supports stable low-altitude flight over farmland
• Multi-Constellation GNSS Support ensures strong signal reliability and coverage
• DroneCAN Communication for stable and noise-resistant data transmission
• Integrated AeroGCS Software Support for mission planning, monitoring, and automation

Technical Specifications

• Brand: PDRL
• Receiver: u-blox NEO-M9N
• Processor: ARM Cortex-M4 STM32F4
• Dimensions: 61.82 x 61.82 x 24.81mm
• Weight: ~30g
• Input Voltage: 5V DC
• Output Protocol: DroneCAN
• Positioning Accuracy: 1.5 m CEP
• Antenna: 35 x 35mm
• Safety Switch: Available
• Buzzer: Available
• LED Indicators: Arming LED, Power LED, Notification LED

Ag++ Flight Controller

The Ag++ Flight Controller delivers stable and responsive flight performance using a high-speed processor. It supports advanced safety features such as obstacle avoidance and terrain following, making it suitable for precision agricultural operations.

• Supports CAN-based obstacle avoidance sensors
• Compatible with CAN-based altimeter for terrain tracking
• 8 PWM motor outputs and 4 auxiliary PWM/GPIO outputs
• 2 CAN interfaces and 3 UART ports for flexible connectivity
• PPM and S.Bus receiver input support

NamoAG GNSS Module

The NamoAG navigation module provides accurate positioning and reliable performance in agricultural environments. It integrates advanced sensors and GNSS technology for stable navigation.

• u-blox NEO-M9N GNSS receiver for high accuracy
• Supports multi-constellation satellite tracking
• Includes compass, barometer, gyroscope, and accelerometer
• Compact and lightweight design for drone integration

AeroGCS Software Support

The system is compatible with AeroGCS software tools for enhanced drone operations, including mission planning, monitoring, and fleet management.

• AeroGCS GREEN: Precision spraying and mission execution
• AeroGCS Config: Configuration tool for manufacturers
• AeroGCS Enterprise: Fleet management and data synchronization

Applications

Suitable for agricultural drones used in crop spraying, mapping, surveying, and automated farming operations.

Package Includes

• 1 x Ag++ Flight Controller
• 1 x NamoAG GNSS Module

Technical Specifications

Partsbaba Warranty & Quality Assurance

• Genuine Guarantee: At Partsbaba, we take pride in supplying only 100% authentic and original products sourced directly from trusted manufacturers.

• Manufacturing Protection: We offer a 14-day replacement warranty specifically for manufacturing defects, providing you with peace of mind during your build.

DYS FC722 F7 Flight Controller: The Ultimate Hub for FPV & Freestyle

The DYS FC722 is a high-performance flight controller (30x30) engineered to meet the rigorous demands of FPV freestyle and racing. Combining a powerful F7 processor with a cleaner, more intuitive layout, this board balances high-end capabilities with a user-friendly design that simplifies the building process for both veterans and beginners.

Equipped with a versatile Triple BEC system (3.3V/5V/12V), it provides clean, filtered power to your camera, receiver, and VTX without the need for external regulators. Whether you are building an analog ripper or a high-definition cinematic quad, the FC722 offers the stability and flexibility required for a premium flight experience.

Key Features

• Integrated Triple-Voltage BEC: Built-in 3.3V, 5V, and 12V regulators ensure that every component—from sensitive receivers to high-power video transmitters—receives consistent, stable power.

• Plug-and-Play Connectivity: Features dedicated direct-plug interfaces for cameras, receivers, and HD/Analog systems, significantly reducing wiring clutter and assembly time.

• Mechanic-Friendly Layout: Designed with oversized, well-spaced solder pads located away from sensitive surface-mount components, making soldering safer and easier.

• Instant Diagnostics: Four onboard LED status indicators provide real-time visual feedback on the controller's operational state, allowing for rapid troubleshooting in the field.

• Next-Gen Firmware Support: Fully optimized for Bluejay and Betaflight, supporting advanced features like bidirectional DSHOT and RPM filtering for surgical motor precision.

• Ultra-Smooth Flight: The combination of an F7 MCU and high-speed gyro processing reduces electrical noise and vibrations, resulting in a locked-in feel and cleaner HD footage.

• Standard 30.5x30.5mm Mounting: Fits seamlessly into the majority of modern FPV freestyle and racing frames.

In the Box

• 1x DYS FC722 Flight Controller

• 1x Set of Vibration-Damping Silicone Grommets

• 1x Complete Wiring Harness for F7 Flight Controller

The Readytosky NX4 PRO Flight Controller is a compact and advanced stabilization controller designed for RC airplanes and fixed-wing aircraft. Built with 3D gyro balance technology, it helps improve flight stability, control precision, and overall flying confidence, making it suitable for both beginners and experienced pilots.

This flight controller is designed to provide smooth horizontal stabilization and responsive control, helping aircraft maintain better balance during normal flight and aerobatic maneuvers. With support for multiple flight modes such as Rate Mode, Hold Mode, and Gyro Off Mode, the NX4 PRO allows pilots to adjust flight behavior according to their flying style and skill level.

Its lightweight and compact design makes it easy to install in a wide range of RC airplane builds without adding unnecessary weight. Compatible with various aircraft configurations such as T-tail, single aileron, dual aileron, delta wing, and V-tail, this controller offers excellent flexibility for different fixed-wing setups.

Whether you're building a trainer aircraft, upgrading a sport plane, or improving the stability of your RC fixed-wing model, the Readytosky NX4 PRO is a dependable and efficient flight control solution.

Key Features

• 3D gyro balance flight controller for RC airplanes and fixed-wing aircraft
• Provides horizontal stabilization for smoother and more controlled flight
• Supports multiple flight modes:
  • Rate Mode
  • Hold Mode
  • Gyro Off Mode
• Compact and lightweight for easy installation
• Compatible with a wide range of aircraft wing and tail configurations
• Helps improve stability, maneuverability, and control precision
• Suitable for beginner training and advanced aerobatic flying
• Designed for reliable and steady flight performance

Technical Specifications

Compatible Aircraft Configurations

Suitable for:

• T-Shaped Tail Aircraft
• Single Aileron Aircraft
• Dual Aileron Aircraft
• Delta Wing Aircraft
• V-Tail Aircraft
• Hybrid Fixed-Wing Configurations

Applications

Ideal for:

• RC Airplanes
• Fixed Wing Aircraft
• Trainer Planes
• Sport Aircraft
• Aerobatic RC Planes
• DIY RC Aviation Projects

Package Includes

• 1 x Readytosky NX4 PRO 3D Gyro Balance Flight Controller

FC722 30×30 Flight Controller + AM32 65A 4-in-1 ESC combo supports 2–8S LiPo, HD/analog FPV, Bluejay firmware, bidirectional DSHOT and RPM filtering—ideal for powerful FPV freestyle drones and quadcopters. 

The PDRL Ag++ Flight Controller is a high-performance, plug-and-play solution specifically engineered for agriculture drone spraying applications. Designed to deliver precision, efficiency, and reliability, it combines advanced processing power, higher memory capacity, and intelligent control algorithms to handle complex flight and spraying operations seamlessly.

Fully integrated with the AeroGCS software stack, the Ag++ controller simplifies mission planning, configuration, real-time monitoring, and large-scale fleet operations. It is compatible with multi-rotor, VTOL, and fixed-wing drones, making it a versatile choice for modern precision farming and smart agriculture systems.

Key Features

• High-performance processor with enhanced memory for smooth and reliable operations
• Optimised precision spraying algorithms for accurate and uniform agricultural output
• Plug-and-play design for quick installation and faster deployment
• Supports multi-rotor, VTOL, and fixed-wing UAV platforms
• Integrated with AeroGCS software ecosystem for mission planning and monitoring
• Advanced external sensor compatibility for improved data accuracy
• Enhanced onboard sensors for stable flight and precise navigation
• Broad connectivity options for peripherals, communication modules, and add-ons

Connectivity & I/O Features

• 8 PWM outputs for motor control
• 4 auxiliary PWM / GPIO outputs
• 2 CAN bus interfaces
• 3 UART ports
• Dedicated RC input support (PPM and S.Bus)

Software Compatibility

The Ag++ Flight Controller is supported by the complete AeroGCS software stack, enabling flexible and scalable operations:

• AeroGCS GREEN (Android) – For mobile mission planning and execution
• AeroGCS Config (Desktop) – For configuration and setup
• AeroGCS Orange (Desktop) – For advanced control and monitoring
• AeroGCS Enterprise (Web) – For remote fleet management and large-scale operations

Compatible External Modules

The Ag++ controller supports integration with widely used industry components, including:

• CAN HUB-12, H30 Altimeter, and R21 Radar by JIYI
• Here 3+ GPS and PM02 V3 Power Module from Holybro
• Hobbywing Motors
• T12 and MK15 remote controllers

Technical Specifications

Why Choose PDRL Ag++ Flight Controller?

The PDRL Ag++ Flight Controller is built for professionals who require precision agriculture performance, reliable control, and seamless system integration. Its plug-and-play design, advanced processing capability, and AeroGCS ecosystem support make it an ideal choice for modern agricultural drone systems.

Whether you are managing spraying operations, mapping fields, or running large drone fleets, the Ag++ provides the stability, accuracy, and efficiency needed for high-performance UAV missions.

Applications

Suitable for:

• Agricultural spraying drones
• Precision farming UAVs
• Multi-rotor drone systems
• VTOL drone platforms
• Fixed-wing UAV applications
• Smart agriculture and automation systems

Key Advantages

• Fast deployment with plug-and-play setup
• Accurate and efficient spraying performance
• Scalable software ecosystem for fleet management
• Flexible integration with industry-standard modules
• Reliable operation in demanding agricultural environments

Resources

The PDRL AeroFC V2 Flight Controller is a high-performance, next-generation UAV flight controller engineered for professional drone applications requiring precision, reliability, and intelligent mission handling. Designed and built in India, AeroFC V2 is suitable for a wide range of unmanned aerial vehicle operations including agriculture, mapping, logistics, surveillance, inspection, and custom UAV development.

Powered by a dual-processor architecture featuring the STM32H7 ARM Cortex-M7 main processor and STM32F1 ARM Cortex-M3 coprocessor, the AeroFC V2 delivers fast processing, advanced sensor integration, stable flight control, and flexible connectivity. It also supports open-source flight firmware and ground control software, making it ideal for developers, system integrators, and drone manufacturers.

Key Features

• High-performance dual-processor architecture for stable and responsive flight control
• Compatible with open-source flight firmware and ground control software (GCS)
• Equipped with a triple IMU sensor system for improved flight accuracy and redundancy
• Supports advanced external sensors for navigation and mission-specific applications
• Provides broad connectivity options for telemetry, GPS, UART, CAN, I2C, USB, and more
• Built with aerospace-grade aluminum chassis for durability and thermal stability
• Designed for professional UAV platforms operating in demanding environments
• Made in India for mission-ready reliability across multiple use cases

Technical Specifications

Why Choose AeroFC V2?

The PDRL AeroFC V2 is built for users who need a powerful, flexible, and dependable flight control solution for modern UAV applications. Its advanced processor combination, redundant sensor system, and wide interface support make it an ideal platform for commercial drone development and professional deployment.

Whether you are building a drone for surveying, spraying, mapping, or custom aerial applications, AeroFC V2 provides the control accuracy, connectivity, and scalability needed for demanding missions.

Applications

Suitable for:

• Survey drones
• Agricultural spraying drones
• Mapping UAVs
• Inspection drones
• Surveillance drones
• Logistics and delivery UAVs
• Custom drone development platforms

Key Advantages

• Stable and intelligent flight performance
• High-speed processing for mission-critical tasks
• Open-source flexibility for developers
• Advanced sensor compatibility
• Professional-grade build quality
• Reliable performance in varied environmental conditions

Resources

The Pixhawk 2.4.8 Combo Set with GPS provides advanced flight control, GPS navigation, and enhanced stability. Ideal for drones, it supports PX4/APM, enabling precise autonomous missions and real-time telemetry. Complete with all essential modules.