Holybro Pixhawk 6X Standard Set v2A Autopilot

The Holybro Pixhawk 6X Standard Set v2A is an advanced autopilot system built on the FMUv6X open standard, designed for autonomous drones from long-range photography platforms through agricultural sprayers to heavy-lift cinelifters. Powered by an STM32H753 flight processor with an STM32F103 I/O co-processor and triple-redundant ICM-45686 IMUs with dedicated vibration isolation, it delivers the sensor fusion and processing headroom needed for precision waypoint navigation, terrain following and multi-rotor stability in professional UAV applications.

Key features

• STM32H753 FMU processor with an STM32F103 IO co-processor and 2 MB flash for complex mission profiles and simultaneous sensor processing

• Triple-redundant ICM-45686 IMUs, temperature-controlled and mounted on isolated sensor domains with custom vibration-isolation material for fail-safe attitude estimation

• Dual barometers (ICP20100 and BMP388), a BMM150 magnetometer, and dedicated I²C port for external compass/GPS modules supporting multi-constellation GNSS

• 16 PWM servo outputs (8 MAIN via the IO processor, 8 AUX from the FMU), four general-purpose serial ports plus two GPS ports, dual CAN bus, and Ethernet for payload integration, telemetry links and RTK GPS corrections

• Onboard NXP EdgeLock SE050 secure element for hardware-based data security

• Standard set includes the Standard Baseboard v2A, a PM02D digital power module (2S–12S input) and the cable set

• Compatible with ArduPilot, PX4 and other FMUv6X-compliant firmware via USB-C programming interface

Specifications

• FMU Processor: STM32H753IIK6 (32-bit Arm Cortex-M7, 480 MHz, 2 MB flash, 1 MB RAM)

• IO Processor: STM32F103 co-processor

• IMU sensors: 3x ICM-45686

• Barometers: ICP20100 and BMP388

• Magnetometer: BMM150

• PWM outputs: 16 (8 MAIN via IO, 8 AUX from FMU)

• Serial ports: 4 general-purpose serial ports, 2 GPS ports

• CAN bus: 2 ports

• USB power input: 4.75-5.25 V

• Servo rail input: 0-36 V

• Power module: PM02D (2S–12S input, 60 A continuous PCB rating, 5.2 V / 3 A output)

• Mounting: 45×45 mm hole pattern, M3 screws

• Operating temperature: -25°C to 85°C

• Supported firmware: ArduPilot, PX4, other FMUv6X-compliant

The Standard Set v2A includes everything needed to integrate the Pixhawk 6X into a custom airframe: the Standard Baseboard v2A, a PM02D power module with digital voltage/current sensing for 2S–12S packs, and the cable set. Pair with an external M9N or F9P GPS module for RTK centimetre-level positioning on surveying and precision agriculture missions.