2023-02-01 RPi : Low Voltage Warning on the Raspberry Pi

[출처] https://fishpoint.tistory.com/6178

Raspberry Pi 'Low voltage warning' 메시지 삭제 방법

 

 

 

[ 출처 ]

https://pimylifeup.com/raspberry-pi-low-voltage-warning/

Dealing with the Low Voltage Warning on a Raspberry Pi

 

 

1.To disable the low voltage warning, we will need to modify the boot config file.

   You can begin modifying this file by running the following command on your device.

sudo nano /boot/config.txt

   This config file is available on the boot partition when you plug the SD Card on your Raspberry Pi.

 

 

2. Within this file, you will need to add the following line to the bottom of the file. By setting this value to 1, we are telling it to disable all warning overlays.

avoid_warnings=1

   Please note this means you will no longer receive any more warnings about your Pi not receiving enough voltage.

 

 

3. Once you have added this line, save the file by pressing CTRL + X, then Y, followed by the ENTER key.

 

 

4. We also need to remove the “battery monitor” plugin. This plugin is responsible for showing the notification you may see in the top-right corner of your screen.

   You can remove this LXPanel plugin by using the following command on your device.

sudo apt remove lxplug-ptbatt

5. For this change to take effect, you will need to restart your Raspberry Pi.

   You can restart by using the following command in the terminal.

sudo reboot

 

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메이크잇펀 라즈베리파이용 전원 어댑터 5V 3A 1.5M

 

pi-star 혹은 WPSD 와 같이 console 창일 경우

sudo dmesg -n 1

실행하면 되고

자동 실행 하려면

rpi-rw

sudo nano /etc/rc.local
sudo dmesg -n 1

추가해주면 됨.

https://raspberrypi.stackexchange.com/questions/138087/hwmon-hwmon1-undervoltage-detected-from-going-to-current-console

 

DS5QDR 73!