BOYING Paladin V4 Autopilot Flight Controller for Agriculture Drone

Description

Overview

The BOYING Paladin V4 is a next-generation autopilot flight controller designed for agriculture drones. Building on the proven Paladin V2 and V3 platforms, V4 retains the same robust parameters and intelligent functions while introducing a modular design, enhanced protection level, and convenient installation for diverse agricultural UAV applications. Core specifications include support for 628S battery voltage, low power consumption (

Key Features

• Modular Design & High Protection
  Paladin V4 adopts a modular enclosure with a high protection rating, simplifying installation, maintenance, and replacement in harsh agricultural environments.

• Compact Yet Robust Form Factor
  Size: 175 82 37 mm; Weight: 203 g. Despite slight size increase over V3, the modular design facilitates secure mounting and cable routing on various drone frames.

• Dual CAN Channels
  Two independent CAN interfaces support redundancy and connectivity to peripheral equipment (e.g., engine CAN devices, pump controllers, sensors).

• Proven Parameters & Functions
  Shares the same flight control algorithms and functional set as Paladin V2/V3: precise altitude hold, position hold, autonomous missions, AB route planning, electronic fence, low-voltage protection, intelligent fault recovery, fruit-tree mode, etc.

• Wide Power Input & Low Consumption
  Supports battery voltage 6S28S; typical power draw

• Extreme Temperature Tolerance
  Operates stably from -20C to 70C, suitable for diverse climates and seasonal agricultural tasks.

• High Inclination Tolerance
  Maximum tilt angle up to 35 ensures reliable performance even during aggressive maneuvers or uneven payload distribution.

• Accurate Positioning
  Main channel: Route 8; Position accuracy 0.5 m (horizontal & vertical) when integrated with GNSS/RTK systems, enabling precise waypoint flights and autonomous spraying patterns.

• Rich Expansion & Integration
  Compatible with dual GPS, RTK airborne terminal & base station, 4G telemetry module, docking station, obstacle-avoidance radar, mine-limitation radar, integrated remote control, flow meter, weighing system, spreader, level gauge, water pump, engine CAN equipment, and more via CAN/UART/I2C interfaces.

• Cloud Platform Support
  Seamless connection to Boying Agricultural Cloud for mission planning, data logging, real-time monitoring, firmware updates, and fleet management.

Specifications

• Dimensions: 175 82 37 mm

• Weight: 203 g

• Power Consumption:

• Battery Voltage: 6S28S LiPo/Li-ion support

• Operating Temperature: -20C to 70C

• Maximum Tilt Angle: 35

• Positioning Accuracy: 0.5 m horizontal, 0.5 m vertical (with GNSS/RTK)

• Main Channel: Route 8 (multi-waypoint)

• Flight Modes: Altitude hold, Position hold, Autonomous mission, Manual flight, AB point flight, AB-T mode, Fruit-tree mode, etc.

• CAN Interfaces: 2 channels for peripheral devices

• Expansion Ports: GPS/RTK, 4G module, radar, sensors, pumps, spreaders, engine CAN, remote control link, etc.

• Enclosure: Modular, high-protection-level housing for dust/water resistance

• Cloud Connectivity: Boying Agricultural Cloud integration via 4G or ground station link

Functions & Mission Capabilities

• Autonomous Flight & Route Planning

  • Multi-waypoint mission setup (Route 8 main channel), AB and AB-T continuous tasks, one-click takeoff, landing, return-to-home.

  • Electronic fence: define safe boundaries; auto-return or hover on breach.

  • Low-voltage protection: automatic landing or return when battery falls below threshold.

  • Breakpoint resume: in case of interruption (e.g., signal loss, low voltage), intelligent resume from last waypoint.

  • Dynamic balance detection & management for payload-mounted systems (e.g., multi-pump sprayers).

  • Fruit-tree mode: specialized flight pattern for orchard spraying with optimized altitude hold and lateral turn adjustments.

• Manual Flight & Safety Protections

  • Manual control with integrated remote telemetry. Out-of-control protection triggers hover/return when lost signal.

  • Intelligent fault recovery: auto-detect and correct minor deviations, rollback on critical errors.

  • Electronic fence, no-fly zone compliance, obstacle avoidance integration (radar sensors).

• Payload Control

  • Dual water-pump control: support two pumps with independent on/off and flow regulation via CAN or PWM.

  • Intelligent reverse and throttling for pumps and spreaders.

  • Engine CAN equipment control: monitor engine status, adjust RPM, handle alarms.

• Sensor & Data Management

  • Integrates flow meters, weighing systems, level gauges for precise chemical application.

  • Real-time telemetry via 4G link or ground station: live status, GPS/RTK data, battery, pump flow, obstacle alerts.

  • Data logging for post-flight analysis, cloud sync for fleet records and compliance documentation.

• Cloud-Based Fleet & Mission Management

  • Plan, upload, and schedule missions via Boying Cloud; synchronize waypoints and parameters across multiple drones.

  • Over-the-air firmware updates and configuration backups.

  • Remote diagnostics and predictive maintenance alerts based on flight data.

Compatibility & Integration

• Frame Types
  Supports quad-rotor (X, +), hex-rotor (X, +), octo-rotor (X, +), coaxial layouts, and custom configurations.

• GNSS & RTK
  Dual GPS or RTK for centimeter-level accuracy in precision agriculture tasks; seamless switchover between base & rover.

• Telemetry & Communication
  4G/LTE modules for extended-range data link; integrated remote-control protocols; optional long-range modules via CAN/serial.

• Sensors & Safety
  Obstacle-avoidance radar, terrain-following or mine-limitation radar, ultrasonic/optical flow for low-altitude stability.

• Payload Devices
  Water pumps, spreaders, sprayers, level sensors, flow meters, weighing systems; engine CAN integration; pump redundancy for continuous operation.

• Ground Station & Docking
  Compatible docking stations for battery hot-swap; ground charging integration; automated mission upload upon docking.

Installation & Maintenance

• Modular Mounting
  Standard mounting holes and connectors align with common agriculture drone airframes. Modular housing simplifies quick replacement or maintenance in field.

• High Protection
  Enclosure designed for dust, moisture, and vibration resistance typical in agricultural operations.

• Wiring & CAN Layout
  Clear labeling for CAN channels, power input, GPS/RTK, telemetry, sensor interfaces. Supports redundant wiring for critical peripherals.

• Firmware & Updates
  BOYING provides over-the-air firmware upgrades via Boying Cloud or ground station link. Regular updates include new features, safety enhancements, and compatibility improvements.

• Documentation & Support
  Comprehensive user manual covering wiring diagrams, parameter tuning guides, flight mode explanations, and troubleshooting. Technical support from BOYING for configuration assistance and custom integration advice.

Typical Applications

• Crop Spraying & Seeding
  Autonomous mission flights over fields or orchards, precise altitude and flow control for uniform application.

• Precision Agriculture Surveys
  Waypoint-based mapping flights for multispectral or RGB imaging, combined with geotagged data logging.

• Fertilizer & Spreader Control
  Integration with spreader devices and weighing systems for calibrated distribution.

• Water Pumping & Irrigation Support
  Onboard pump control for targeted irrigation or foliar feeding in remote areas.

• Research & Development
  Custom sensor integration for experimental payloads (e.g., environmental sensors, LiDAR).

• Fleet Operations
  Centralized mission planning and monitoring via Boying Cloud; consistency across multiple drones; remote diagnostics.

Why Choose Paladin V4

• Proven Lineage: Inherits mature flight control algorithms and features from V2/V3, ensuring stability and reliability.

• Enhanced Durability: Modular, high-protection enclosure designed to withstand harsh agricultural conditions.

• Flexible Expansion: Two CAN channels plus multiple interfaces for a broad range of sensors and actuators.

• Precision & Safety: Accurate positioning (0.5m), RTK compatibility, obstacle avoidance support, and comprehensive safety protections.

• Scalable Management: Seamless integration with Boying Agricultural Cloud for mission scheduling, data analysis, and fleet oversight.

• Field-Friendly Maintenance: Quick-swap modular design and clear wiring reduce downtime and simplify repairs in remote locations.

Note on Series Consistency
Paladin V2, V3, and V4 share identical core parameters and functions (flight modes, mission planning, sensor integration, cloud connectivity, safety features, etc.). The differences lie in physical dimensions, weight, CAN channel count, and enclosure design:

• V2: Size 1006533 mm, 1 CAN channel, weight ~149 g broadly compatible with various agricultural drones.

• V3: Size 874727 mm, 2 CAN channels, weight ~68 g compact solution for small/medium drones, supports CAN redundancy.

• V4: Size 1758237 mm, 2 CAN channels, weight ~203 g, modular high-protection housing ideal for heavy-duty or fully equipped agricultural platforms requiring easy maintenance.

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