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RFFS-F405-100A Flagship Industrial All-in-One Flight Stack | STM32F405 FC + 100A 4-in-1 ESC | AM32 Firmware | 2-8S Wide Voltage | For 13/15 Inch Heavy-Lift Industrial Drones
RFFS-F405-100A flagship industrial all-in-one flight stack integrates a high-performance STM32F405 flight controller and a 100A 4-in-1 AM32 ESC, with a high-precision ICM42688P gyroscope, DSHOT300/600 protocol support and 2-8S wide-voltage LiPo compatibility. Featuring standard stack design for easy installation and powerful stable 100A-class power output, it is designed for 13/15 inch heavy-load long-range FPV drones and industrial operation UAVs.
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Product Overview
The RFFS-F405-100A is a flagship stacked flight tower designed for 13-inch and 15-inch large heavy-load industrial UAVs and professional ultra-long-range FPV aircraft, integrating a high-performance flight controller and a 100A-class high-power 4-in-1 brushless ESC. The flight controller is equipped with a high-performance STM32F405 main control chip and a high-precision ICM42688P 6-axis gyroscope, with abundant computing power to stably support complex attitude calculation of large airframes and multi-peripheral function expansion. The ESC runs deeply optimized AM32 open-source firmware, natively supports DSHOT300/DSHOT600 high-speed digital speed control protocols, delivers 100A continuous output per channel with sufficient peak power headroom, and is compatible with a wide 2-8S LiPo power supply, perfectly meeting the stringent demands of high-voltage long-endurance and heavy-load operations.
Adopting an industrial-grade standardized stack design, the flight controller and ESC are deeply pre-matched in both hardware and firmware, enabling clean and efficient assembly wiring, greatly reducing electromagnetic interference caused by redundant cables, and delivering precise and smooth power response. Balancing high integration, strong power output and industrial-grade operational reliability, it is widely compatible with ultra-long-range FPV drones, surveying & inspection UAVs, medium logistics aircraft, heavy-load aerial photography vehicles and agricultural plant protection drones, making it the flagship choice for one-stop power control for professional RC pilots and industrial application scenarios.
Core Technical Specifications
| Category | Details |
|---|---|
| Model | RFFS-F405-100A |
| Product Type | All-in-One Flight Stack (FC + 4-in-1 ESC) |
| FC Main Controller | STM32F405 High-Performance MCU |
| FC Gyroscope | ICM42688P 6-Axis Gyroscope & Accelerometer |
| Supported FC Firmware | Betaflight / INAV and other mainstream open-source FC firmware |
| ESC Firmware | AM32 Open-Source ESC Firmware |
| Supported Speed Protocols | PWM / DSHOT300 / DSHOT600 |
| ESC Output Specs | 100A × 4 independent continuous output channels |
| Input Voltage | 2-8S Lithium Polymer Battery (LiPo) |
| Compatible Models | 13/15 inch large multi-rotors, industrial heavy-load / long-endurance operation UAVs |
Core Features & Benefits
1. Industrial-Grade Standard Stack Design for Efficient & Reliable One-Stop Assembly
It adopts industry-standard mounting holes for large-size flight stacks, and the flight controller and ESC are deeply pre-matched in hardware and firmware, eliminating the hassle of self-selection and compatibility debugging. The integrated internal wiring design effectively reduces electromagnetic interference caused by redundant external wiring, greatly improving system operation stability under high-voltage heavy-load conditions. It is perfectly compatible with mainstream 13/15 inch large drone frames and industrial UAV airframes, enabling efficient completion for both new system construction and existing equipment power upgrades.
2. High-Performance F405 FC for Accuracy, Stability & Strong Expandability
Powered by a high-performance STM32F405 MCU with abundant computing power, the flight controller smoothly runs mainstream open-source FC firmware such as Betaflight and INAV, supports deep parameter tuning, and can expand professional functions such as GPS position hold, return-to-home and waypoint cruise to meet the functional demands of industrial operations and long-range flight. Equipped with an industrial-grade ICM42688P 6-axis gyroscope with excellent low noise, high vibration resistance and low temperature drift, it adopts an optimized attitude calculation algorithm for the high-frequency vibration environment of large airframes, delivering stable and delicate flight attitude and precise, responsive control feel. It is also equipped with rich standard peripheral interfaces, compatible with various RC and industrial peripherals such as cameras, digital VTX, GPS, data telemetry and receivers.
3. 100A-Class High-Power AM32 ESC for High-Voltage Efficiency & Abundant Power
The integrated 100A 4-in-1 brushless ESC runs deeply optimized AM32 open-source firmware, with its driving algorithm specially tuned for high-current high-voltage scenarios, delivering delicate throttle linearity and lower conduction loss, effectively improving the overall energy efficiency of the high-voltage power system and extending the endurance of long-endurance operations. With native support for DSHOT300/DSHOT600 high-speed digital protocols, it achieves ultra-low signal latency and fast, precise power response, delivering excellent control feel during aggressive maneuvers and heavy-load conditions. With 100A continuous output per channel and abundant peak current headroom, it can stably drive large-size industrial brushless motors, fully meeting the strong power demands of 13/15 inch large aircraft for heavy load and long-range flight.
4. Ultra-Wide 2-8S Voltage Support for Full Scenario Coverage
It supports a wide input range from 2S to 8S LiPo, suitable for both low-voltage configurations for lightweight casual long-range flight and high-power demands of high-voltage high-thrust heavy-load operations, flexibly adapting to 13/15 inch aircraft with different configurations, covering various application scenarios such as ultra-long-range FPV flight, surveying & inspection, medium logistics delivery and agricultural plant protection.
5. Reinforced Thermal Design & Multiple Protections for Industrial-Grade Long-Term Stable Operation
It adopts thick high-conductivity copper PCB layout and optimized high-current circuit design, paired with a large-area high-efficiency heat dissipation structure, which quickly dissipates heat generated during heavy-load operation, effectively reduces temperature rise under high-voltage full-load conditions, and ensures stability during long full-throttle flight and continuous operation. Built-in multiple hardware and software protection mechanisms including over-current, over-voltage, under-voltage, over-temperature, stall and short-circuit protection fully safeguard the power system, effectively reducing operation failure risks, and improving equipment service life and industrial scenario reliability.
Applicable Scenarios
- 13/15 inch extra-large heavy-load FPV long-range drones, BVLOS long-endurance UAVs
- Industrial high-precision surveying & inspection UAVs, power/oil pipeline inspection drones
- Heavy-load professional aerial photography FPV platforms, medium logistics delivery UAVs
- Small and medium-sized agricultural plant protection drones, forestry operation special multi-rotor UAVs
- Large model assembly for professional RC hobbyists, power system upgrade for industrial UAVs
Package Contents
- 1 × RFFS-F405-100A All-in-One Flight Stack Main Unit
- 1 × Matching Cable Set
- 1 × Product User Manual
| SKU | IUAV-14227 |
|---|
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