[time-nuts] Raspberry Pi TCXO Hat

[David J Taylor]

From: shouldbe q931

Have you considered driving multiple Pi from the same PPS source ? And to 
keep their temperature stable, keeping all three in the same enclosure ?

Cheers
Arne
==================================

Yes, that would be an interesting experiment, Arne, but I don't have the 
right kit right now to do that.  I feel that the effects of temperature are 
reasonably well known.

However, I have set up a test between the RPi model B which I used in 
previous tests and a model 4B to see what effect the change of Ethernet 
architecture may have in practice.  The earlier comparison was with a 
BeagleBone Black:

  https://www.satsignal.eu/ntp/BBB-vs-RPi.html

Cheers,
David
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