Holybro Pixhawk 6C with Plastic Case
by Holybro

The Holybro Pixhawk 6C with Plastic Case is a next-generation, open-source autopilot system built on the Pixhawk FMUv6C open standard and connector standard. Powered by a high-speed STM32H743 processor running at 480MHz, this flight controller brings massive computing capabilities and a dual-processor architecture to modern unmanned platforms. The Plastic Case variant is highly optimized for weight-sensitive applications, weighing in at an incredibly light 34.6 grams, making it an excellent choice for sub-250g projects, long-endurance multirotors, fixed-wing sUAS, and experimental robotics.

Engineered for precision and mission-critical reliability, the Pixhawk 6C includes an integrated vibration isolation system that filters out high-frequency frame noise to protect internal sensors. It features IMU redundancy via advanced Bosch and InvenSense sensors, alongside onboard temperature-controlled heating resistors that keep the gyros and accelerometers at their optimum working temperature. For research labs, universities, and commercial developers, the Pixhawk 6C provides a flexible hardware ecosystem with 16 PWM channels, dual CAN buses, and a physical internal switch to toggle between 3.3V and 5V PWM signal logic modes.

Specifications

• FMU Processor: STM32H743 (32-bit Arm Cortex-M7, 480MHz, 2MB Flash, 1MB SRAM)

• I/O Processor: STM32F103 (32-bit Arm Cortex-M3, 72MHz, 64KB SRAM)

• Inertial Measurement Units (IMUs): ICM-42688-P (Accel/Gyro), BMI088 (Accel/Gyro)

• Magnetometer: IST8310

• Barometer: MS5611

• PWM Outputs: 16 Channels (8 from I/O, 8 from FMU with DShot support)

• Serial Interfaces: 3x General Purpose Serial Ports (Telem 1, Telem 2, Telem 3)

• GPS Ports: 2x Interfaces (GPS1 Full with safety switch, GPS2 Basic)

• Peripheral Links: 2x CAN Buses, 1x I2C Port, 1x S.BUS Output

• RC Inputs: Dedicated Spektrum/DSM, S.BUS, CPPM, and analog/PWM RSSI input

• Enclosure: Weight-saving polycarbonate plastic case

• Dimensions: 84.8 x 44.0 x 12.4 mm

• Weight: 34.6g

What is Included

• 1x Holybro Pixhawk 6C Flight Controller (Plastic Case Variant)

• 1x Comprehensive JST-GH Cable Set (For GPS, Telemetry, Power, and I/O)