NA80

The Spider-iUAV NA80 is an intelligent flight controller for eVTOL aircraft and urban air mobility applications. It combines triple-redundant inertial sensing, dual RTK navigation and adaptive control functions with an STM32H743 processor. IP65 waterproofing, J30J connectors and multiple control interfaces support its integration into eVTOL systems.

Spider-iUAVDrone flight controller

Weight: 150 g
Waterproof rating: IP65

Product overview

The Spider-iUAV NA80 intelligent flight controller is designed for eVTOL aircraft and urban air mobility applications. Its control architecture combines adaptive control laws with trajectory re-planning, mode transitions and multi-drone cluster operations. Three independent IMUs use real-time sensor fusion to support fault isolation and automatic reconfiguration. The sensor set combines one ADIS16470 with two ICM-42688-P units, complemented by an RM3100 electronic compass and two MS5611 barometric altimeters. Integrated centimeter-level GNSS and dual RTK positioning support precise trajectory control.

The NA80 incorporates an STM32H743 processor and a built-in UM982 GNSS module, with IP65 waterproofing and J30J mil-spec connectors providing waterproof, vibration-resistant connections. Interfaces include four TTL UART ports, one RS232 port, multiple I2C interfaces, CAN, 16 PWM outputs and PPM/SBUS/DSM RC input support. It also provides a MicroSD card slot, GNSS heading antenna interfaces, an airspeed differential pressure port and USB Type-C. Its theoretical specifications under ideal test conditions include 9-50V operation, -20 ~ 85°C temperature, 5%~95% non-condensing humidity and 150g weight; actual operation may vary.

Flight control & navigation

Specifications

NA80 specifications
Specification	Value & conditions
Product	Spider-iUAV NA80 intelligent flight controller
Applications and control functions	Flight control for eVTOL aircraft and urban air mobility, with adaptive control laws, trajectory re-planning, mode transitions and multi-drone cluster operations
Waterproof rating	IP65
Inertial navigation architecture	Triple-redundant INS with three independent IMUs, real-time sensor fusion, fault isolation and automatic reconfiguration
Connectors	J30J mil-spec connectors with waterproof and vibration-resistant connections
Positioning	Integrated centimeter-level GNSS with dual RTK positioning
Fault recovery	Intelligent fault detection, isolation and recovery
Physical interfaces	MicroSD card slot, two GNSS heading antenna interfaces, airspeed differential pressure port, J30J connector and USB Type-C port
Processor	STM32H743Theoretical specification based on tests conducted under ideal conditions.
IMU	ADIS16470 x1, ICM-42688-P x2Theoretical specification based on tests conducted under ideal conditions.
Electronic compass	RM3100Theoretical specification based on tests conducted under ideal conditions.
Barometric altimeter	MS5611 x2Theoretical specification based on tests conducted under ideal conditions.
Built-in GNSS module	UM982Theoretical specification based on tests conducted under ideal conditions.
UART serial ports	TTL x4, RS232 x1Theoretical specification based on tests conducted under ideal conditions.
I2C interfaces	Supported (multiple)Theoretical specification based on tests conducted under ideal conditions.
CAN interfaces	SupportedTheoretical specification based on tests conducted under ideal conditions.
PWM outputs	16Theoretical specification based on tests conducted under ideal conditions.
RC input	Supports PPM/SBUS/DSMTheoretical specification based on tests conducted under ideal conditions.
ADC	4Theoretical specification based on tests conducted under ideal conditions.
Type-C interface	SupportedTheoretical specification based on tests conducted under ideal conditions.
Flight controller operating voltage	9-50VTheoretical specification based on tests conducted under ideal conditions.
Operating temperature	-20 ~ 85°CTheoretical specification based on tests conducted under ideal conditions.
Operating humidity	5%~95% (non-condensing)Non-condensing; theoretical specification based on tests conducted under ideal conditions.
Weight	150gTheoretical specification based on tests conducted under ideal conditions.
Specification qualification	Technical specifications are theoretical values based on ideal-condition testing; actual operation may vary.Tests conducted under ideal conditions.