The SIYI N7 Autopilot Flight Controller Basic Combo is a professional open-source autopilot system designed for UAVs, VTOL aircraft, multirotor drones, fixed-wing aircraft, UGVs, USVs, and advanced robotic platforms.
Built around a powerful H7 processor and compatible with both ArduPilot and PX4, the SIYI N7 flight controllerprovides a reliable control platform for demanding unmanned systems where stability, expandability, and integration flexibility are essential.
ArduPilot & PX4 Compatible Flight Controller
The SIYI N7 Autopilot is designed to work with the ArduPilot and PX4 open-source ecosystems, making it suitable for a wide range of applications, including multirotors, fixed-wing UAVs, VTOL aircraft, helicopters, UGVs, and USVs.
This compatibility allows drone builders, developers, and industrial integrators to benefit from mature open-source flight control software, flexible mission planning, and broad ecosystem support.
Basic Combo Package
The SIYI N7 Basic Combo includes the N7 Autopilot flight controller and the Power Module.
This makes it a practical starting package for professional UAV integration, allowing users to build their system with the required flight controller and power monitoring hardware.
Note: The M9N GPS Module is included in the GPS Combo, not in the Basic Combo.
H7 High-Performance Processor
The SIYI N7 flight controller is equipped with an H7 double-precision floating-point unit processor, designed to provide strong computing performance for real-time flight control tasks.
This processing capability helps support stable operation, precise control loops, and reliable performance across different unmanned vehicle platforms.
Dual IMU & Magnetometer Redundancy
The N7 Autopilot features dual IMU redundancy and dual magnetometer redundancy, helping improve system reliability and flight safety.
This redundant sensor architecture is important for professional UAV platforms where stable attitude estimation and consistent navigation data are essential.
Internal Shock Absorption Structure
The SIYI N7 adopts an internal shock absorption structure, helping reduce vibration impact on sensitive sensors.
This design improves sensor stability and makes the flight controller more suitable for drones operating in demanding environments, especially multirotors and VTOL platforms where vibration can affect flight performance.
Professional UAV & Robotics Applications
The SIYI N7 Autopilot Flight Controller Basic Combo is suitable for professional drones, industrial UAVs, mapping aircraft, inspection drones, VTOL platforms, UGVs, USVs, and robotic systems.
Its combination of ArduPilot / PX4 compatibility, H7 processor, redundant sensors, power module support, and compact integration makes it a strong solution for professional unmanned system development.
Technical Specifications
Product: SIYI N7 Autopilot Flight Controller Basic Combo
Brand: SIYI
Product Type: Autopilot Flight Controller / UAV Flight Control System
Combo Version: Basic Combo
Included in Basic Combo: N7 Autopilot + Power Module
Firmware Compatibility: ArduPilot / PX4
Compatible Platforms: Multirotors, fixed-wing UAVs, helicopters, VTOL aircraft, UGVs and USVs
Main Processor: STM32H743IIK6, 32-bit Arm Cortex-M7, 480 MHz, 2 MB memory, 1 MB RAM
Co-Processor: STM32F103, 32-bit Arm Cortex-M3, 72 MHz, 20 KB SRAM
Accelerometer / Gyro: BMI088 / ICM20689
Electronic Compass: IST8310
Barometer: MS5611
UART Serial Ports: 4
I2C Ports: 3
CAN Port: 1
PWM Output: 8 standard PWM IO + 5 programmable IO
RC Input: 1 × SBUS
Power Module Input: 1
GPS & Safety Port: 1
USB: 1 × Type-C
TF Card Slot: 1
Power Module Voltage Input: 4.5–5.5V
USB Voltage Input: 5V ±0.25V
Servo Voltage Input: 0–10V
Working Temperature: -20°C to 65°C
Dimensions: 47 × 68 × 19 mm
Weight: Approx. 57 g
Recommended Use: Industrial UAVs, mapping drones, inspection drones, VTOL aircraft, UGVs, USVs and professional robotic platforms
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