watch -n1 vcgencmd measure_temp
watch -n1 vcgencmd measure_clock arm
sudo vi /boot/config.txt
#Add command at bottom of line.
over_voltage=4
arm_freq=2000
gpu_freq=600
$sudo reboot
FUNITEM - 라즈베리파이4 수냉쿨러 얼마나 효과가 좋은지 온도 테스트 해봤습니다
watch -n1 vcgencmd measure_temp
watch -n1 vcgencmd measure_clock arm
sudo vi /boot/config.txt
#Add command at bottom of line.
over_voltage=4
arm_freq=2000
gpu_freq=600
$sudo reboot
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