Holybro Pixhawk 6C Flight Controller (Aluminium Body)

This is the standalone Holybro Pixhawk 6C flight controller in its rugged aluminium body, supplied without GPS or a power module. It suits builds where you already have GPS and voltage/current-sensing hardware in place — research platforms, long-range drones or heavy-lift UAVs with a custom power solution.

Key features

• STM32H743 FMU (Cortex-M7, 480 MHz, 2 MB flash, 1 MB SRAM) paired with an STM32F103 IO co-processor; runs PX4 by default and supports ArduPilot (v4.3+ for some GPS models)
• Redundant IMUs — ICM-42688-P and BMI088 — plus an IST8310 magnetometer and MS5611 barometer, in an aluminium shell with vibration isolation and a heater for stable readings
• 16 PWM-servo outputs (8 via IO, 8 via FMU) with hardware-switchable 3.3V or 5V signal voltage, multiple serial ports, GPS ports and dual CAN buses
• Accepts 0-36V on the servo rail and 4.75-5.25V over USB; with no power module included, voltage/current sensing must come from an external module
• Operating range -25°C to 85°C, dimensions 84.8 x 44 x 12.4mm, weight 59.3g in the aluminium case

Add your own GPS module for position data and an external power/current sensor for battery monitoring — ideal where you already have or plan a separate power and GPS solution.