# AmpliPro with a PI 4

**URL:** <https://amplipi.discourse.group/t/amplipro-with-a-pi-4/406>\
**Category:** Installation and Getting Started\
**Created:** [February 21, 2026, 11:15pm UTC](https://amplipi.discourse.group/t/amplipro-with-a-pi-4/406 "2026-02-21T23:15:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![bhealey](https://avatars.discourse-cdn.com/v4/letter/b/58956e/32.png) [@bhealey](https://amplipi.discourse.group/u/bhealey)\
**Post date:** [February 21, 2026, 11:15pm UTC](https://amplipi.discourse.group/t/amplipro-with-a-pi-4/406/1 "2026-02-21T23:15:50Z")

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First of all, if this post isn’t allowed, feel free to remove it.

I did a thing, just because I could…

I upgraded my unit to use a raspberry pi CM4. I now have 4G of ram and MOAR power.

Of course the old code would need changes to port, so I spent the afternoon putting together a replacement for the amplipi backend service.

> **[GitHub - brianhealey/ampli-pi4: Contains a WIP re-implementation of the amplipi...](https://github.com/brianhealey/ampli-pi4)**
>
> Contains a WIP re-implementation of the amplipi system to run on a raspberry pi cm4s

[https://www.tme.com/us/en-us/details/sc01769/raspberry-pi-embedded/raspberry-pi/rpi-cm4s-cm4s04032-4gb-ram-32gb-emmc/](https://www.tme.com/us/en-us/details/sc01769/raspberry-pi-embedded/raspberry-pi/rpi-cm4s-cm4s04032-4gb-ram-32gb-emmc/)

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**Author:** ![mkomar](https://avatars.discourse-cdn.com/v4/letter/m/6bbea6/32.png) [@mkomar](https://amplipi.discourse.group/u/mkomar)\
**Post date:** [February 22, 2026, 11:41pm UTC](https://amplipi.discourse.group/t/amplipro-with-a-pi-4/406/2 "2026-02-22T23:41:17Z")

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That looks great! - If you’ve got some more free time, it would be SUPER cool to do some freshened up firmware for the in wall controller they offer.