> For the complete documentation index, see [llms.txt](https://docs.cubepilot.org/user-guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cubepilot.org/user-guides/autopilot/the-cube/introduction/eol-and-replacement.md).

# EOL and Replacement

The MPU9250, LSM303D, and L3GD20 have reached their End of Life (EOL). The newer designs use the STM32H7 microcontroller-based boards. <mark style="color:blue;">CubeBlueH7</mark>, <mark style="color:orange;">CubeOrange</mark>, and <mark style="color:purple;">CubePurpleH7</mark> are 100% plug-and-play with carrier boards that are compliant with CubePilot's reference design.&#x20;

{% hint style="info" %}
The <mark style="color:purple;">CubePurpleF4</mark> has been replaced by the <mark style="color:purple;">CubePurpleH7</mark>.
{% endhint %}