arm_freq=1200  arm_freq_min=400 sdram_freq=2400  <br />
sudo nano /boot/config.txt <br />
sudo vcgencmd measure_temp <br />
sudo vcgencmd measure_clock arm<br><br />
https://www.raspberrypi.org/forums/<br />
viewtopic.php?t=249498 링크참조,<br />
<br />
watch -n 5 vcgencmd measure_temp (5초 마다 측정)<br />
<br />
<br><a href="https://www.raspberrypi.org/forums/viewtopic.php?t=249498">raspberrypi.org/forums/viewtopic.php</a>