SIYI N7 Autopilot Basic Combo Flight Controller | STM32H743IIK6 Processor for UAV & FPV

Introduction

The SIYI N7 Autopilot Basic Combo is a sophisticated flight controller designed for demanding aerial missions. Engineered with a high-performance STM32H743IIK6 main processor and an STM32F103 coprocessor, it provides the power and reliability needed for complex drone operations. This FC is built to support versatile models and firmware like PX4 and ArduPilot, making it a top choice for professionals and serious hobbyists looking for advanced control and stability.

Key Advantages

• High-performance dual-core processing with STM32H743IIK6 (480 MHz) and STM32F103 (72 MHz).
• Advanced sensor suite including BMI088/ICM20689 IMU, IST8310 compass, and MS5611 barometer for superior accuracy.
• Extensive connectivity options with multiple UART, I2C, CAN, and PWM ports.
• Broad compatibility with PX4 and ArduPilot firmware for various aircraft types.
• Robust build designed for precision, stability, and adaptability in challenging environments.
• Supports a wide range of applications including fixed-wing, multi-rotors, helicopters, VTOL, UGV, and USV.
• Integrated GPS & Safety ports for essential navigation and control functions.
• User-friendly USB Type-C interface for easy configuration and updates.

Technical Specifications

• Main Processor: STM32H743IIK6, 32-bit Arm® Cortex®-M7, 480 MHz, 2MB Flash, 1MB RAM
• Coprocessor: STM32F103, 32-bit Arm® Cortex®-M3, 72 MHz, 20KB SRAM
• Sensors:
  • Accelerometer/Gyro: BMI088 and ICM20689
  • Electronic Compass: IST8310
  • Barometer: MS5611
• External Interface:
  • UART Ports: 4
  • I2C Ports: 3
  • CAN Interface: 1
  • PWM Outputs: 8 standard PWM IO + 5 programmable IO
  • RC Input (SBUS): 1
  • Power Module Input: 1
  • GPS & Safety Ports: 1
  • USB (Type-C): 1
  • TF Card Slot: 1
• Firmware Compatibility: PX4 / ArduPilot (supports aircraft, multi-rotors, helicopters, VTOL, UGV, USV)
• Power Module Input Voltage: 4.5 - 5.5 V
• USB Voltage Input: 5 V (±0.25 V)
• Servo Voltage Input: 0 - 10 V
• Operating Temperature: -20 °C to 65 °C
• Dimensions: 47 x 68 x 19 mm
• Weight: 57 g

Applications

The SIYI N7 Autopilot is versatile, suitable for a wide array of applications including professional FPV drones, advanced UAV systems for mapping and surveying, agricultural drones, inspection drones, autonomous UGV and USV platforms, and high-performance multi-rotor or fixed-wing aircraft.

Compatibility

This flight controller is compatible with PX4 and ArduPilot firmware, supporting aircraft, multi-rotors, helicopters, VTOL, UGV, and USV. It features standard interfaces like UART, I2C, CAN, PWM, SBUS, and USB Type-C, along with dedicated ports for GPS and power modules. The servo voltage input ranges from 0-10V, and it operates within a wide temperature range of -20°C to 65°C.

FAQ

What applications is the SIYI N7 Autopilot Basic Combo suitable for?

The SIYI N7 Autopilot Basic Combo is highly versatile, designed for advanced aerial applications including fixed-wing aircraft, multi-rotors, helicopters, VTOL systems, Unmanned Ground Vehicles (UGV), and Unmanned Surface Vehicles (USV). It's ideal for professional FPV drones, mapping, surveying, and inspection tasks.

What are the key technical specifications of the SIYI N7 Autopilot?

It features a powerful STM32H743IIK6 main processor (480 MHz) and an STM32F103 coprocessor (72 MHz). It includes advanced sensors like BMI088/ICM20689 IMU, IST8310 compass, and MS5611 barometer. Connectivity includes 4 UARTs, 3 I2C, 1 CAN, 8+5 PWM outputs, SBUS input, and USB-C.

Is the SIYI N7 Autopilot compatible with popular drone firmware?

Yes, the SIYI N7 Autopilot Basic Combo is fully compatible with PX4 and ArduPilot firmware. This broad compatibility allows for flexible configuration and integration with various drone platforms and software setups.

Where can I buy the SIYI N7 Autopilot Basic Combo with reliable delivery?

You can buy the SIYI N7 Autopilot Basic Combo at HTDRONE. We offer fast and reliable shipping within Poland and worldwide via DHL. Check our store for the best deals and order your advanced flight controller today for prompt delivery.

What are the physical dimensions and weight of the SIYI N7 Autopilot?

The SIYI N7 Autopilot Basic Combo has compact dimensions of 47 x 68 x 19 mm and weighs only 57 grams, making it suitable for a wide range of drone builds where space and weight are critical considerations.