# Supported Firmware

{% hint style="warning" %}

#### Pixhawk 6X is shipped with PX4 FMUv6X Firmware

#### Ardupilot Firmware can be flash via Mission Planner or QGroundControl. It can also be downloaded here: [**https://firmware.ardupilot.org/**](https://firmware.ardupilot.org/)

* PX4 Firmware Target: FMUv6x
* Ardupilot Firmware Target: Pixhawk 6X
  {% endhint %}

### Rev 8 (ICM-45686) Version 

#### [*PX4* ](https://github.com/PX4/PX4-Autopilot/releases)

Support in PX4 1.14.3 release and later. 

#### [*Ardupilot* ](https://firmware.ardupilot.org/Copter/)

Supported in 4.5.0 stable release and later. 

### Rev 3/4 Version

#### [*PX4* ](https://github.com/PX4/PX4-Autopilot/releases)

Pixhawk 6X is supported on PX4 [**1.13.1 release**](https://github.com/PX4/PX4-Autopilot/releases/tag/v1.13.1) and later.

#### [*Ardupilot* ](https://firmware.ardupilot.org/Copter/)

Supported in Ardupilot **4.2.3** stable release and later.

{% hint style="warning" %}
REV3 & 4 not supported in **Ardupilot 4.5.3**, please use 4.5.2 or 4.5.4.
{% endhint %}


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