Hello Udo,

Thanks for the update.

AOM5024 seem to be all the rage. Any special wiring tricks / cable / plug recommendations ?

Thanks,

Jem


> On 12 May 2021, at 14:04, udo noll <un@aporee.org> wrote:
>
> hi Jem, Grant & all,
>
> I've tried with 4G dongle, 4G Wifi hotspot as dongle (via OTG cable) or via wifi.
> I found it difficult with Primo EM272 microphones, very sensitive to noise. I've spent
> many hours to find the best solution. In short: use the cheapest angled plastic 3,5mm plug
> you can find, not the high quality neutrik ones, and no straight ones. It's odd, I know.
> Primo EM172 (disontinued) are a bit better, but not good. Meanwhile, I'm using AOM5024 capsules,
> cheap, quiet and very sensitive to sound, not electric noise.
> At least the lastest 100+ stream logs here are made with this combination (pi zero / IQaudio zero / AOM5024)
> https://aporee.org/fieldradio
> Udo
>
>
>
> Jem Finer:
>> Hi Grant,
>>
>> This sounds good. Have you tested it with a 4G dongle ? I am interested to know whether there are interference issues.
>>
>> Thanks,
>>
>> Jem
>>
>>
>>>> On 12 May 2021, at 11:36, Grant Smith <grant@soundtent.org> wrote:
>>>
>>> hi all
>>>
>>> a quick note to confirm other people's experiences, based on udo's recipe, in case useful:
>>>
>>> for me the Pi Zero WH - the version with pre soldered header and wifi - and the IQAudio codec zero
>>> https://shop.pimoroni.com/products/iqaudio-codec-zero
>>> work perfectly out of the box with the latest disk image from Stef @LS Dev
>>> This is the one called: unstable version 4.0-dev
>>> http://locusonus.org/streambox/
>>>
>>> For me it is in fact stable with dns and wifi issues resolved and the sound is remarkable from this card with the PUI capsules:
>>> https://eu.mouser.com/datasheet/2/334/AOM-5024L-HD-R-1219369.pdf
>>> Sounds clean and good running with a mains adaptor or a battery
>>>
>>> best wishes
>>> grant
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