[arm-allstar] Raspberry Pi 5 release

am_fm_radio at yahoo.com am_fm_radio at yahoo.com
Sat Sep 30 14:24:19 EDT 2023


  On Fri, 29 Sep 2023, Bill Paulus via ARM-allstar wrote:
> Is going to have the heat issue that the pi4 does?

they are selling a $5 temp controlled fan assembly to use with it, so you 
probably don't want to run it passivly cooled.

There is a fan power connection on the PRI5  - W8LM comment

>> On Sep 29, 2023, at 5:35 PM, David McGough via ARM-allstar <arm-allstar at hamvoip.org> wrote:
>> 
>> 
>> For large hub use an RPi5 will be a winner.  For example, an RPi4B
>> currently "maxes out" (meaning running out of CPU resources) at between
>> 120 and 145 directly connected nodes. Above this number of connections (or
>> with heavy CODEC transcoding or webserver activity), the audio begins to 
>> get choppy.  The RPi5 should extend hub capacity to at least double the 
>> current limits, probably even more!  This will significantly simplify 
>> usage for large hubs.
>> 
>> But, I agree, for individual repeater/node use, an RPi3 or Z2W provides 
>> plenty of horsepower. 
>> 
>> 
>> 73, David K4FXC

Let's make sure everyone knows the RPI5 woul donly be advantageous in LARGE HUBS... not for instance a personal node or hotspot.. But Like LMR400 coax, these unexperienced hams have to that the RPI4 or RPI5 on their ALLSTAR NODE.. Nothing less than "the best" 

Yeh! The best waste of money. RPI2 and 3's work for individual ALLSTAR NODES and have so for 8 years I know of.
Larry W8LM  

  


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