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SIYI N7 Autopilot Flight Controller with 2-14S Power Module

₹41,159.00 (Inclusive of all taxes)
Out of Stock

The SIYI N7 Autopilot Flight Controller is a high-performance, dual-ecosystem flight controller featuring an STM32H743IIK6 main processor and a dedicated co-processor, designed for professional UAVs and fully compatible with both ArduPilot and PX4 firmware for multirotors, fixed-wing, VTOL, and ground vehicles.

Features

  • Dual-Processor Architecture: STM32H743IIK6 Cortex-M7 (480 MHz) main processor with STM32F103 Cortex-M3 co-processor for robust flight control.
  • Dual-Ecosystem Compatibility: Fully supports both ArduPilot and PX4 firmware for maximum application flexibility.
  • Integrated Wide-Range Power Module: Includes a 2-14S power module for direct connection to a vast range of LiPo and LiHV battery packs.
  • High-Fidelity Sensor Suite: Features BMI088 accelerometer, ICM20689 gyroscope, IST8310 compass, and MS5611 barometer for precise navigation.
  • Professional-Grade Durability: Engineered with high-quality components for reliable operation in demanding aerial and ground robotics applications.

Out of stock

Description

The SIYI N7 Autopilot Flight Controller is engineered as a core flight management unit for advanced unmanned systems. Its architecture centers on a powerful STM32H743IIK6 Arm Cortex-M7 processor, providing substantial computational headroom for complex navigation algorithms, sensor fusion, and autonomous mission execution. The inclusion of a dedicated STM32F103 co-processor handles auxiliary tasks, ensuring stable and responsive real-time control.

Designed for system integrators and professional builders, the N7 supports a comprehensive sensor suite including a 6-axis BMI088 accelerometer/gyro combo and an ICM20689 gyroscope for high-rate attitude data. The integrated IST8310 magnetometer and MS5611 barometer deliver accurate heading and altitude information, critical for autonomous flight operations. Its broad compatibility with ArduPilot and PX4 ecosystems allows deployment across multirotor drones, fixed-wing aircraft, VTOL platforms, and unmanned ground vehicles (UGV).

Key Features

  • High-Performance Dual-Core Processing: Leverages a 480 MHz Cortex-M7 main CPU with 2MB Flash/1MB RAM and a 72 MHz Cortex-M3 co-processor for efficient task distribution.
  • Broad Firmware Ecosystem Support: Certified for use with the full feature sets of both ArduPilot and PX4 open-source autopilot software.
  • Extensive Voltage Input Range: Integrated power module accepts direct input from 2S to 14S LiPo/LiHV battery packs (approx. 7.4V to 58.8V), simplifying power system design.
  • Precision Navigation Sensor Array: Combines high-performance accelerometers, gyros, a magnetometer, and barometer for accurate state estimation and stable flight.
  • Robust Industrial Construction: Utilizes quality components and PCB design for resilience against vibration and environmental factors in professional UAV operations.
  • Flexible I/O and Connectivity: Provides a standard array of serial ports, PWM outputs, and CAN bus interfaces for connecting peripherals like GPS, telemetry radios, and servos.

Applications

  • Professional and commercial multirotor drones for mapping, inspection, and surveillance.
  • Fixed-wing UAVs used in long-range aerial surveying and agricultural monitoring.
  • Vertical Take-Off and Landing (VTOL) platforms for hybrid flight operations.
  • Unmanned Ground Vehicles (UGV) and Unmanned Surface Vehicles (USV) for robotic research and automation.
  • Heavy-lift and industrial drone platforms requiring high-voltage (6S-14S) power systems.

Technical Specifications

Main ProcessorSTM32H743IIK6 (32-bit Arm Cortex-M7, 480 MHz, 2 MB Flash, 1 MB RAM)
Co-processorSTM32F103 (32-bit Arm Cortex-M3, 72 MHz, 20 KB SRAM)
AccelerometerBMI088
GyroscopeICM20689
Compass (Magnetometer)IST8310
BarometerMS5611
Firmware CompatibilityArduPilot, PX4 (Supports Multirotors, Planes, Helicopters, VTOL, UGV, USV)
Operating Voltage4.5 – 5.5 V (Logic Power)
Power Module Input2S – 14S LiPo/LiHV (Integrated)
Shipping Weight0.314 kg
Shipping Dimensions21 x 14 x 4 cm

Frequently Asked Questions

What firmware is the SIYI N7 Flight Controller compatible with?

The SIYI N7 is fully compatible with both the ArduPilot and PX4 open-source autopilot firmware ecosystems. This allows it to be used for a wide range of vehicle types including multirotors, fixed-wing aircraft, helicopters, VTOLs, and unmanned ground/water vehicles, providing maximum flexibility for developers and integrators.

What is the input voltage range for the integrated power module?

The integrated power module supports a very wide input range from 2S to 14S LiPo or LiHV battery packs. This corresponds to a nominal voltage range of approximately 7.4V up to 58.8V, allowing the controller to be used with everything from small to very large, high-voltage drone power systems without an external voltage regulator.

What sensors are integrated into the N7 flight controller?

The N7 features a comprehensive sensor suite for precise navigation: a BMI088 6-axis inertial measurement unit (accelerometer/gyro), an additional ICM20689 gyroscope, an IST8310 magnetometer (compass) for heading, and an MS5611 barometer for altitude sensing. This combination provides robust and accurate data for the flight control algorithms.

Can the SIYI N7 be used for autonomous mission planning?

Yes, when used with either ArduPilot or PX4 firmware, the SIYI N7 supports full autonomous mission planning and execution. You can program complex flight paths, waypoint navigation, survey grids, and automated takeoff/landing sequences through compatible ground control station software like Mission Planner or QGroundControl.

Package Includes

  • 1 x SIYI N7 Autopilot Flight Controller
  • 1 x Integrated 2-14S Power Module

Additional Information

Weight 0.314 kg
Dimensions 21 × 14 × 4 cm