The SIYI N7 flight controller is equipped with the H7 double-precision floating-point unit processor. It adoptsbuilt-in dual IMU redundancy and internal shock absorption structure design, which endows the aircraft with highreliability. The N7 flight controller is compatible with both Ardupilot and PX4 open-source ecosystem to achieve adbundant application scenarios and provide stable andcomprehensive systematic solutions for enthusiasts andindustry application explorers of drones, unmanned vehicles and ships, smart robots.

Specifications:
Hardware
Main Processor: STM32H743IIK6 (32 Bit Arm® Cortex®-M7, 480 MHz, 2 MB memory, 1 MB RAM)
Coprocessor: 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 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: 0 ~ 10 V
Working Temperature: -20 ~ 65 ℃
Product Dimension: 47 x 68 x 19 mm
Product Weight: 57 g