Subj : Re: P Pico W and temperature...
To   : All
From : Richard Jones
Date : Thu Dec 04 2025 15:24:28

On 04/12/2025 07:52, David Taylor wrote:
> On 03/12/2025 20:28, The Natural Philosopher wrote:
>> Anyone have any anecdotal or other wise informatin on pi PICO W and
>> other pis with wifi being more, or less able to connect with temperature.
>> I took mine outside and it connected and reported its indoor
>> temperature, but hasn't reported since. Wifi is on the bleeding edge
>> (-94dBm)
> 
> I've found that Wi-Fi on the Pico W to be dependent on its supply 
> voltage.ÿ Two A cells isn't enough.
> 
All Pi Zero 2 wifi circuitry is powered by a 3V3 rail from the main 
PMIC. If the 5V supply is low enough for this rail to fail I'd expect 
other Pi issues too.

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