> Le 10 mars 2015 à 19:13, Neil Green <[email protected]> a écrit : > > > Thanks to everyone who gave answers to my question. David, as the GPS I use > sits directly over the Pi I’ve just started a cron job to collect the CPU > temperature every 10 minutes, which I’ll run for 24 hours or so, but was > wondering if you (or anyone) could offer suggestions with regards to keeping > temperature constant in a normal home environment (room heated but only as > needed and not overnight, computer and GPS placed near a window through > necessity (GPS antenna is placed on the window sill)). Any advice much > appreciated.
Quick and cheap test to see if you get the results you need. Put the combination in a closed cardboard box to protect it from air currents and if you can find something suitable, surround the r-pi and receiver in the box with some thermal mass, or even foam to lessen temperature gradients. You may have to poke a few holes in the top if the cpu temp gets too high. If you find you need better, prettier, you can use the pi itself to control a fan to regulate box temp. Plenty of sources on the web. I myself am just using an insulated cardboard box without fan for one. It is fine for NTP. > _______________________________________________ > questions mailing list > [email protected] > http://lists.ntp.org/listinfo/questions _______________________________________________ questions mailing list [email protected] http://lists.ntp.org/listinfo/questions
