Flight Controller SIYI N7 Autopilot Basic Combo

Introduction

The SIYI N7 Autopilot Basic Combo is a high-performance flight controller designed for advanced aerial applications. Engineered with a powerful STM32H743IIK6 main processor and an STM32F103 coprocessor, it provides the processing power and reliability needed for complex drone operations. This flight controller supports a wide range of aircraft, including fixed-wing planes, multirotors, helicopters, VTOLs, UGVs, and USVs, making it a versatile choice for professionals and serious hobbyists.

Key advantages

• High-performance dual-core processing with STM32H743IIK6 (480 MHz) and STM32F103 (72 MHz) MCUs.
• Integrated high-accuracy sensors: BMI088, ICM20689 (Accelerometer/Gyro), IST8310 (Compass), and MS5611 (Barometer).
• Extensive connectivity options including 4 UART, 3 I2C, 1 CAN, 8+5 PWM outputs, SBUS input, and USB Type-C.
• Broad firmware compatibility with PX4 and ArduPilot for diverse flight control needs.
• Durable construction suitable for demanding operational environments with a working temperature range of -20°C to 65°C.
• Compact and lightweight design at 47 x 68 x 19 mm and 57g.
• Supports a wide array of vehicle types: aircraft, multirotors, helicopters, VTOL, UGV, and USV.

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: BMI088 & ICM20689 (Accelerometer/Gyro), IST8310 (Electronic Compass), MS5611 (Barometer)
• Serial Ports UART: 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 (Aircraft, Multirotor, Helicopter, VTOL, UGV, USV)
• Power Module Input Voltage: 4.5 - 5.5 V
• USB Input Voltage: 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

This advanced flight controller is suitable for a wide range of applications including autonomous flight, professional aerial photography, surveying, inspection, advanced FPV racing setups, agricultural drones, and unmanned ground/surface vehicle control. Its robust features make it ideal for custom drone builds requiring high precision and reliability.

Compatibility

The SIYI N7 Autopilot Basic Combo is compatible with PX4 and ArduPilot firmware, supporting various vehicle types. It features standard PWM outputs, SBUS RC input, and multiple UART, I2C, and CAN interfaces for extensive peripheral integration. Power is supplied via a dedicated module input (4.5-5.5V) or USB (5V).

FAQ

What types of aircraft are compatible with the SIYI N7 Autopilot Basic Combo?

The SIYI N7 Autopilot Basic Combo is highly versatile and supports a wide range of aircraft, including fixed-wing airplanes, multirotors, helicopters, VTOL (Vertical Take-Off and Landing) vehicles, as well as Unmanned Ground Vehicles (UGVs) and Unmanned Surface Vehicles (USVs).

What are the key processing units in the SIYI N7 Autopilot?

The SIYI N7 Autopilot features a powerful dual-processor setup. The main processor is a 32-bit Arm® Cortex®-M7 STM32H743IIK6 running at 480 MHz with 2MB of Flash and 1MB of RAM. It is complemented by a 32-bit Arm® Cortex®-M3 STM32F103 coprocessor operating at 72 MHz with 20KB of SRAM.

Which firmware does the SIYI N7 Autopilot Basic Combo support?

This flight controller is designed for broad compatibility and officially supports popular open-source firmware like PX4 and ArduPilot, allowing users to choose the software that best suits their specific application and preferences.

What sensors are integrated into the SIYI N7 Autopilot?

The SIYI N7 Autopilot is equipped with high-precision sensors for reliable flight data. It includes BMI088 and ICM20689 for accelerometer and gyroscope functions, the IST8310 for electronic compass readings, and the MS5611 for accurate barometric altitude measurements.

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

You can buy the SIYI N7 Autopilot Basic Combo directly from HTDRONE. We offer fast shipping within Poland and reliable delivery to Ukraine via Nova Poshta, as well as worldwide shipping via DHL for international customers.