Autopilot Comparison

Pixhawk 6X

Pixhawk 6C/Mini

Pix32 v6

Key Design Point

  • Additional Redundancy

  • Modular design, allowing customized baseboard

  • Low profile

  • Cost effective

  • Cost effective

  • Modular design, allowing customized baseboard

PWM Output

8 Main 8 FMU

8 Main, 8/6 FMU

8 Main, 8 FMU

PWM Breakout Board

Depending on baseboard

External/Internal

Depending on baseboard

Autopilot Module Connector Type

N/A

Baseboard/Carrier Board

N/A

Pix32v5/Pix32v6 Baseboard

Processor

STM32H753

STM32H743

STM32H743

Clock Speed

480 MHz

480 MHz

480 MHz

IO Processor

STM32F103

STM32F103

STM32F103

IMU Redundancy

Triple Redundancy

  • Rev8 (Current)

    • 3x ICM-45686

  • Rev3 & 4

    • BMI088 or ICM-20649

    • ICM-42688-P

    • ICM-42670-P

Double Redundancy

  • ICM-42688-P

  • BMI055

Double Redundancy

  • ICM-42688-P

  • BMI055

IMU Temperature Control

Yes

Yes

Yes

Barometer Redundancy

Double Redundancy

  • Rev8 (Current)

    • ICP20100

    • BMP388

  • Rev3 & 4

    • 2x BMP388

No Redundancy

  • MS5611

No Redundancy

  • MS5611

Power Port

2

2/1

2

Power Supply

Digital

Analog

Analog

UART

8

7/4

7

UART Flow Control

3 Ports

2/1 Ports

2 Ports

CAN Bus

2

2

2

GPS Port

2

2

2

Hardware Handshaking

3 Ports

2 Ports

2 Ports

I2C Port

Yes

Yes

Yes

Ethernet Support

Yes

N/A

N/A

SPI Port

Yes (N/A in Mini Baseboard)

N/A

N/A

AD & IO Port

Yes (N/A in Mini Baseboard)

N/A

N/A

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