[arm-allstar] Raspberry Pi 4 Cooling

[Doug Crompton]

Ken,

 Very good video and showing how active cooling is often necessary.

For hamvoip -   cpu_stats.sh shows temperature or you can view it in
supermon.

Current CPU stats
-----------------
cpuinfo_cur_freq = 1200 MHz.
cpuinfo_max_freq = 1200 MHz.
cpuinfo_min_freq = 1200 MHz.
cpuinfo_transition_latency = 355000
cpu frequency ondemand up threshold = 95
cpu frequency scaling governor = ondemand
Current CPU Temperature = 43C / 109F
Core volt=1.2813V
sdram core volt=1.2000V
sdram I/O volt=1.2000V
sdram PHY volt=1.2250V
BogoMIPS : 38.40 X 4 CORES


*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*

On Sun, Jul 21, 2019 at 3:49 PM "nn3f--- via ARM-allstar" <
arm-allstar at hamvoip.org> wrote:

> For those interested:
>
> https://www.youtube.com/watch?v=AVfvhEJ9XD0
>
> Ken
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>