Features of N7 Autopilot Flight Controller
1. Systematic Solution
The N7 fliaht control system supports a series of feature-rich products and open-source ecosystem products toeasily meet different application requirements. Combine high-performance firmware and software including PX4, ArduPilot, OGroundControl, and Mission Planner to support a wide range of application scenarios and provide userswith powerful systematic solutions. At the same time, it lowers barriers to use, provides developers with a completedevelopment platform, and facilitates application development.
2. Internal Shock Absorption Structure
IMU and Magnetometer Dual Redundancy
IMU Thermostatic Control
The internal shock absorbing structure design of the N7 flight control can meet the working requirements of multiple models.Built-in dual lMU redundancy design, Gps module magnetometer and flight control board magnetometer dual redundancydesign, built-in heating resistors to ensure that the flight control lMU can still work at a constant temperature in low temperatureenvironments, and the systematic comprehensive design greatly improves flight stability and reliability.
3. H7 Double Precision Floating Point Unit Processor
The N7 flight controller is equipped with an STM32H743llK6 processor, equipped with a double-precision floating-point unit(DSP & FPU), up to 480 MHz main freguency, 2 M8 flash memory, and 1 MB memory, bringing powerful computing capabilitieshigh-speed data processing capabilities, significantly improving flight stability, and creating a broader space for functionaldevelopment.
4. Optional RTK and PPK for High-Precision Application Scenarios
Unmanned vehicles builders and developers can choose compatible RTK and PPK to achieve centimeter-level positioning for applications that reguire high-precision positioning, such as surveying and mapping and aariculture spraying. RTK and PPK can adapt to complex magnetic field environment, and support GPS direction finding function, no longer troubled by magnetic compass interference.
Specs of N7 Autopilot Flight Controller
Hardware
| 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) |
Sensors
| Accelerometer / Gyro | BMI088 / ICM20689 |
| Electronic Compass | IST8310 |
| Barometer | MS5611 |
External Interface
| UART Serial Port | 4 |
| I2C | 3 |
| CAN | 1 |
| PWM Output | 8 x Standard PWM IO 5 x Programmable IO |
| RC Input (SBUS) | 1 |
| Power Module Input | 1 |
| GPS & Safety | 1 |
| USB (Type-C) | 1 |
| TF Card Slot | 1 |
Overall
| Compatible Model | PX4 / ArduPilot Firmware (Planes / Multirotors / Helicopters / VTOL / UGV / USV) |
| Power Module Voltage Input | 4.5 ~ 5.5 V |
| USB Voltage Input | 5 V (±0.25 V) |
| Servo Voltage Input | 0 ~ 10 V |
| Working Temperature | -20 ℃ ~ 65 ℃ |
| Dimensions | 47 x 68 x 19 mm |
| Weight | 57 g |