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   RBERRYPI      Support for the Raspberry Pi device      21,939 messages   

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   Message 21,588 of 21,939   
   The Natural Philosopher to All   
   Re: P Pico W and temperature...   
   04 Dec 25 12:13:19   
   
   MSGID: <10grtsv$8csu$2@dont-email.me> d71c6f50   
   REPLY: <10greki$17sf$1@dont-email.me> 47dc7d95   
   PID: PyGate 1.5.1   
   TID: PyGate/Linux 1.5.1   
   CHRS: CP437 2   
   TZUTC: 0000   
   REPLYADDR tnp@invalid.invalid   
   REPLYTO 3:633/10 UUCP   
   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.   
   >    
   I have *three* AAs !  The ultrasonics need nearer 5V.   
      
   It worked fine on my desk here but the signal strength was around -87dBn  ..   
      
   Now it's outside on the far side of a garage I seem to have lost about 6dB.   
      
   I should be able to make that up with some sort of reflector.   
      
   It will all be a bit suck it and see sadly.  I have nothing beyond a    
   mobile phone to measure field strength with...   
      
      
   --    
   "Anyone who believes that the laws of physics are mere social    
   conventions is invited to try transgressing those conventions from the    
   windows of my apartment. (I live on the twenty-first floor.) "   
      
   Alan Sokal   
      
      
   --- PyGate Linux v1.5.1   
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)   
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