From: bulleid@ku.gro.lioff   
      
   I'm currently running a Pi2, which has a BME280 (via a hat) and a SSD   
   attached to it.  The Pi is now starting to struggle to generate graphs   
   for my home website, so I'm thinking of swapping it for a Pi4.  A   
   rummage online doesn't seem to fully answer my questions.   
      
   Apart from the Pi4, to upgrade, I know that I will need a bigger power   
   supply and a HDMI adapter lead, but after, things are a bit vague.  Can   
   I get away with the Pi4 without any additional cooling, or do I need a   
   heat sink or fan, and if so, how do they get on with the hat ?  The   
   space it is in has had a temperature range of -1 to 40 degrees C, the   
   mean across that time is about 15.5C.   
      
   TIA   
      
   Adrian   
   --   
   To Reply :   
   replace "bulleid" with "adrian" - all mail to bulleid is rejected   
   Sorry for the rigmarole, If I want spam, I'll go to the shops   
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    * Origin: you cannot sedate... all the things you hate (1:229/2)