Overview
The RadioLink CrossFlight-CE is a next-generation flight controller engineered with a proprietary high-dynamic algorithm, providing exceptional performance across a wide range of platforms including multirotors, VTOLs, fixed-wing aircraft, cars, submarines, and even radar trackers. Designed for professional-grade stability and real-time control, the CrossFlight-CE supports SBUS/PPM/CRSF signals, 10 PWM outputs, 2–12S wide voltage input, and a highly integrated OSD module.
Key Features
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Proprietary High-Dynamic Algorithm: Combines Kalman filtering and inertial navigation for ultra-stable flight, proven in extreme applications like autonomous drone racing, flying cars, and agriculture drones.
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Multi-Model Support: Compatible with copters (2–8 axis), planes, cars, boats, submarines, helicopters, UAVs, and robotic systems.
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Autonomous Flight & PosHold: Enables auto-path planning, instant braking at 180km/h, one-touch return, and position hold hover.
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Integrated OSD & Battery Monitoring: Real-time telemetry data via FPV systems or Mission Planner ensures situational awareness and safe return.
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Comprehensive Software Tools: Includes GeoFence, log analytics, vibration filtering, and parameter tuning via USB-C.
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RTK Support: Centimeter-level positioning for industrial and agricultural use cases.
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Wide Voltage Input Power Module: Accepts 2S–12S input, supports 90A current detection, and features a 5.3V±0.2V 2A BEC output.
Specifications
| Category | Details |
|---|---|
| Dimensions | 39.7×39.7×12.1mm (1.56"×1.56"×0.48") |
| Weight | 16.5g (0.58oz); 54g (1.9oz with wires) |
| Processor | HC32F4A0PITB |
| Gyro & Accelerometer | QMI8658A |
| Compass | VCM5883L |
| Barometer | SPA06-003 |
| OSD Module | AT7456E Integrated |
| FRAM | Not included (flash memory stores up to 2623 waypoints) |
| PWM Outputs | 10 |
| Mavlink UART Ports | 2 (without CTS/RTS) |
| USB Port | 1 Type-C |
| GPS/I2C Port | 1 Port |
| Signal Input | PPM, SBUS, CRSF |
| RSSI Output | Supported |
| ESC Protocols | PWM, DShot, OneShot |
| RTK Support | Yes |
| Connector Type | JST GH1.25 |
| Adaptable Platforms | Airplane, 2–8 copters, helicopter, car, boat, submarine, radar tracker |
| Operating Temperature | -30°C to 85°C |
| USB Voltage | 5V ±0.3V |
Power Module Specs
| Item | Details |
|---|---|
| Weight | 16.5g (0.58oz) |
| Input Voltage | 2–12S (7.4V–50.4V) |
| Max Detection Current | 90A |
| BEC Output Voltage | 5.3V ±0.2V |
| BEC Output Current | 2A |
| Max ESC Detection Current | 22.5A |
Port Definitions (CrossFlight-CE)
| Port | Function |
|---|---|
| OSD | GND, VOUT, VCC(5V), GND, VIN |
| GPS/I2C | GND, SDA/SCL (3.3V), RX/TX (3.3V), VCC(5V) |
| RC IN/BUZZER | VCC(5V), RC IN, GND, Null, BZ(-), BZ(+) |
| POWER | VCC(5V), VCC(5V), Current, Voltage, GND, GND |
| USB | Type-C for firmware upgrade and tuning |
| TELEM1/2 | VCC(5V), TX(3.3V), RX(3.3V), GND |
Package Contents
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1× CrossFlight-CE Flight Controller
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1× Power Module (2–12S Supported)
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1× Buzzer
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1× I2C Transfer Board
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1× FC Status Indicator LED
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1× 4G TF Card
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1× Buzzer & Receiver Cable
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1× Power Module Cable
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1× I2C Transfer Cable
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1× OSD Port Cable
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2× TELEM Port Cables
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1× FC LED Cable
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1× USB Type-C Cable
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1× Double-sided Tape
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1× User Manual
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1× Retail Packaging Box
Applications
CrossFlight-CE has been successfully deployed in:
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Urban Air Mobility
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Smart Farming & Livestock Management
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Autonomous Vehicles & Driving
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Aerial Swarm Shows and Flight Formation
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Youth UAV Vocational Training
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Home Security Drone Monitoring
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Smart Construction & Surveying Robots
Details

RadioLink CrossFlight-CE flight controller with proprietary high-dynamic algorithm. Supports multirotors, drones, airplanes, cars, boats. Features include auto test, cost-effective solution, and comprehensive technical support.

Universal Airframe Compatibility. Effortless Mastery for Any Craft. Supports VTOLs, multirotors, helicopters, UAVs, delivery vehicles, and more. 10 PWM outputs; SBUS/PPM/CRSF compatible.

CrossFlight-CE Flight Controller includes GeoFence, Battery Monitoring, OSD Module Integration, and Log Analytics for safe, efficient drone operation with real-time data tracking and optimization.

High-Dynamic Algorithm with 22 years' expertise, 10 in flight control. Optimized domestic sensors rival imports, ensuring stable supply and redefining UAV chains.

Universal Airframe Compatibility. Effortless Mastery for Any Craft. Supports VTOLs, multirotors, helicopters, UAVs, delivery vehicles, and more. 10 PWM outputs; SBUS/PPM/CRSF compatible.

Vibration Suppression software ensures optimal positioning in complex flight conditions. Based on the Mini Pix algorithm, it filters high-frequency vibrations, improving sensor accuracy and damping. It enables precise altitude hold and position lock during fast maneuvers. Helicopters with CrossFlight-CE benefit from strong tail-hold performance and stable flight without physical dampers. A video shows its effectiveness in maintaining a steady hover.

Automation Software Testing System ensures quality assurance. Hands connect wires to a flight controller for testing, demonstrating efficient and reliable automated inspection methods for consistent excellence.

CrossFlight-CE Quality Tests compare manual detection and Unique Radiolink Automation Software Testing System times for function interfaces, sensors, output interfaces, power-on detection, appearance, soldering, and total test time.

Cost-effective solutions for urban air mobility, smart farming, intelligent livestock farming, autonomous driving, smart construction, flight formation, vocational training, and home security monitoring. RadioLink offers comprehensive hardware and technical support.

PID Cryptographic Firmware allows one-click batch customization, enabling seamless cloning of model configurations across identical devices through Mission Planner for mass production. It uses cryptographic locks to secure critical data and prevent parameter leakage, ensuring efficient and secure manufacturing for all aircraft models. RadioLink also introduces an Automatic Driving Control System (ADCS) for agricultural machinery, improving precision and efficiency in farming. Case 1 demonstrates its practical application in agriculture.

Multiple Mission Planner Supported. Parameters set in Radiolink, ArduPilot, and QGC Mission Planners. CrossFlight-CE upgrades firmware from Radiolink only, not open-source firmware. Displays various flight data and settings.

Power Module with wide voltage input (2-12S, 7.4-50.4V), max detection current 90A, BEC output 5.3±0.2V/2A. Select appropriate module for helicopters, fixed-wingers, or flying cars, multi-copters. Factory pack includes one module.

RadioLink CrossFlight-CE V1.0 flight controller with ports for OSD, GPS/I2C, telemetry, USB, power, RC in/buzzer, and main output. Connects various modules for drone operation.

High Anti-Jamming GPS ensures stable satellite lock. Centimeter-Level RTK Positioning System enables smart farming with precise control and automation.

Technical support for CrossFlight-CE flight controller includes installation guides, tutorials, and assistance with mission planners and firmware upgrades. Contact after_service@radiolink.com.cn.

Package list for CrossFlight-CE includes flight control, power module, buzzer, I2C transfer board, cables, LED, TF card, adhesive tape, Type-C cable, user manual, and packing box.
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