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   comp.sys.raspberry-pi      Raspberry Pi computers & related hardwar      26,127 messages   

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   Message 25,856 of 26,127   
   The Natural Philosopher to Andy Burns   
   Re: More on wifi range - Pi PICO W Oil l   
   12 Dec 25 11:14:30   
   
   XPost: comp.os.linux.misc   
   From: tnp@invalid.invalid   
      
   On 12/12/2025 10:39, Andy Burns wrote:   
   > The Natural Philosopher wrote:   
   >   
   >> the sensor I built on the tank has no power except batteries: So it   
   >> only wakes up occasionally and draws nanoamps in between.   
   >> I have completed the warning software that looks for low oil levels,   
   >> loss of communication, a failing battery and unexpected changes in oil   
   >> level, BUT it cannot do that in real time as the unit is only powered   
   >> up for a minute or so every couple of hours.   
   >>   
   >> Depending on how long the batteries last I may increase the frequency   
   >> of operation.   
   >   
   >   
   > Worth trying to send the data as UDP rather than TCP? if it fits in a   
   > single packet,the receiver doesn't have to track the position within a   
   > stream ...   
   >   
   >   
   Well the daemon runs under xinetd...for sheer laziness. I guess I could   
   make it UDP.   
      
   But I don't know what problem that would solve.   
      
   --   
   Microsoft : the best reason to go to Linux that ever existed.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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