[AudioI] AudioInjector Octo with Fan on GPIO 14 for Raspberry Pi 4B

[Joe McDaniel]

Heat pipes? Must be some version or one that is easy to implement.

On Fri, Jan 28, 2022, 9:53 AM Gavin Hamill via People <
people at lists.audioinjector.net> wrote:

> Hm I've used the Octo in many live performance setups with audience, I
> simply use a large heatsink:
> https://thepihut.com/products/xl-raspberry-pi-4-heatsink
>
> My gut feeling is that any on-board fan would be at risk of introducing EM
> noise into the audio path. Ensure the enclosure has venting holes and then
> add cooling from outside.
>
> Cheers,
> Gavin.
>
> On Fri, 28 Jan 2022 at 14:29, Christopher Steenson via People <
> people at lists.audioinjector.net> wrote:
>
>> Hello,
>>
>> I'm just wondering if anyone has used the AudioInjector Octo with the
>> Raspberry Pi 4B, whilst also using a GPIO controlled fan (using GPIO pin
>> 14).
>>
>> I'm using the Octo as part of a sound installation and I think I could
>> benefit from using a fan to keep the Pi cool while everything is running.
>>
>> I'm just curious if others have done this before/if it's possible with
>> the pins the Octo uses.
>>
>> Thanks,
>> Chris
>>
>>
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>>
>
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