Louie NRT Story

최초 작성일: 20년 11월 17일 라즈베리파이 버젼: Raspberry Pi 3 B+ Index 1. 설정 파일 변경 2. Desktop GUI 에서 보여질 내용 수정 3. 리부트 함 4. framebuffer Device가 생성됨을 확인함 5. 부팅 옵션 변경 6. 수행 동작 화면 1. 설정 파일 변경 - 아래의 내용을 추가로 입력함 - 추가할 내용 dtparam=audio=off disable_overscan=1 enable_uart=off start_x=1 max_framebuffers=2 # desktop display will default to the LCD (fb0) # This will force the specified display to be the first in the list, ..

최초 작성일: 20년 11월 06일 Index 1. Read Docs 2. Automatic Installation Scripts 3. Magic mirror 설치 완료 1. Read Docs 2. Automatic Installation Scripts - install the Magic Mirror using automatic scripts. - Answer the two questions. - Start Magic Mirror ※ Magic Mirror는 electron을 사용한다는 것을 알게 되었음. 3. Magic mirror 설치 완료 Reference: https://magicmirror.builders/ https://github.com/sdetweil/MagicMirror_scripts

Index 1. isc-dhcp-server 설치 2. dhpcd.conf 파일을 수정함 3. isc-dhcp-server 수정 4. 'eth0' 고정 IP 주소 설정 5. isc-dhcp-server 실행 6. 동작 확인 1. isc-dhcp-server 설치 - 설치하면 아래와 같이 오류가 발생 할 것이다. 설정을 하지 않았기 때문에 발생함 - bugs on either our web page at www.isc.org or in the README file - before submitting a bug. These pages explain the proper - process and the imformation we find helpful for debugging. - exiting. 2. dhpc..

Writed: 20년 4월 14일 OS: 2020-02-13-raspbian-buster-lite Device: Rasberry Pi 3B+ Index 1. Install the Rasbian on a device 2. Install Docker 3. Install HomeAssistant 4. Home-Assistant 접속 1. Install the Rasbian on a device wpa_supplicant.conf ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev update_config=1 country=IT network={ ssid="WifiName" psk="WifiPassword" } 2. Install Docker 사용자 계정에 도커 ..

Writed: 27 Mar 2020 Device: Raspberry Pi 3B+ Img: 2020-02-13-raspbian-buster-lite Index 1. Download Program and Img 2. Installing operating system images using Windows 3. Make files in boot folder 4. Insert SD card to Raspberry Pi 5. Check IP on the router 6. Connect SSH using tools 7. Can't access network system, Check IP 1. Download Program and Img 1) Donload "Rufus 3.9" https://rufus.ie/ Rufu..

Writed: 3 FEB 2020 1. Circuit diagram 2. GPIO Pin 3. Code 1) Use BCM import RPi.GPIO as GPIO import time LED_PIN = 17 led_status = True GPIO.setmode(GPIO.BCM) GPIO.setup(LED_PIN, GPIO.OUT) try: while True: GPIO.output(LED_PIN, led_status) print("LED_Status = ") print(led_status) led_status ^= True time.sleep(5) except KeyboardInterrupt: GPIO.cleanup() 2) Use Board import RPi.GPIO as GPIO import ..

Writed on 06 NOV 2019 Device: Raspberry Pi 3 Raspbian Version: 2019-09-26-raspbian-buster-full.zip 1. Install unclutter 2. Set unclutter - Add "@unclutter -idle 0.1" 3. Result - That can be small point like dot. But if you move mouse pointer this will be original point short time. ==================================================================== 1. Modify "lightdm.conf" 2. Result - Eliminate ..

Writed on 06 NOV 2019 Device: Raspberry Pi 3 Raspbian Version: 2019-09-26-raspbian-buster-full.zip 1. Auto-hide the taskbar - right mouse click on taskbar 2. Remove taskbar - Add "#" infront of @lxpanel 3. Information

Writed on 06 NOV 2019 Device: Raspberry Pi 3 Raspbian Version: 2019-09-26-raspbian-buster-full.zip 1. Control screen ON of OFF - echo 0 mean Display ON - echo 1 mean Display OFF Reference: https://scribles.net/controlling-display-backlight-on-raspberry-pi/ Controlling Display Backlight on Raspberry Pi This is how to turn on and off backlight on Raspberry Pi for the official 7-inch touchscreen di..

Writed on 06 NOV 2019 Device: Raspberry Pi 3 Raspbian Version: 2019-09-26-raspbian-buster-full.zip 1. Can modify LDXE mean xWindow of configuration file 2. Setting init desktop configuration