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  • RE: Guru, please help me !

    @Rock
    Write the image to a USB drive, then boot the system from the USB drive, format EMMC after system startup, and then enter UMS to re burn.

    posted in PI CM5 Laptop
  • RE: Cool Pi Cm5-Laptop Linux Quick Start Guide

    @Momo-0

    git checkout 6.1.75
    ./build-kernel.sh arm64
    

    The deb file will be generated in the higher-level directory of the code and copied to the machine for installation.

    posted in PI CM5 Laptop
  • RE: Any other distro booting?

    @petersen77
    The compilation of Mesa is closely related to the DRM version, so pay attention to the version.

    posted in PI CM5 Laptop
  • RE: Cool Pi Cm5-Laptop Linux Quick Start Guide

    @Momo-0
    TYPEC is only related to DTS, and the main issue with the sound card is Tinymix configuration.

    posted in PI CM5 Laptop
  • RE: Cool Pi Cm5-Laptop Linux Quick Start Guide

    @Momo-0
    The official default configuration of ARMBIN's loadaddr and optee conflicts and needs to be modified to 0x200000

    cb18db20-04ac-4ee6-8b1b-d358c17d75f9-image.png

    posted in PI CM5 Laptop
  • RE: Any other distro booting?

    @petersen77
    Compile and install mesa24 or higher versions.

    posted in PI CM5 Laptop
  • Precautions for MOTION Remote Monitoring
    • Install the motion package
    sudo apt install motion -y
    
    • Insert USB camera and recognize video node normally
    admin@cp2b:~$ ls /dev/ |grep video
    video0
    video1
    
    • Modify the following configurations
    framerate 60  //Change frame rate to 100
    stream_maxrate 60 //Add configuration
    webcontrol_localhost off  //Support remote control
    stream_localhost off off //Support remote stream
    
    • Increase services
    sudo systemctl start motion
    sudo systemctl enable motion
    sudo reboot
    
    • Accessing the camera, please note that HTTPS is not supported
    http://you-ip-address:8081
    

    aa0bddac-4b86-4ca3-b62e-4b9ef58fdd0b-image.png

    posted in Pi Gateway CP1B/CP2B/CP3B/CP3B-P
  • RE: Any other distro booting?

    @petersen77
    The rc.local script actually only performs simple scaling operations, which can be implemented anywhere in the system, such as creating a service yourself.
    Regarding GPU issues, it is necessary to compile and install the latest version of Mesa by oneself.

    posted in PI CM5 Laptop
  • Coolpi WIFI Support List

    Wifi Support List

    Model Specifications Manufacturer Interface Supporting Machines
    RTL8852BE Wi-Fi 6+BT5.2 REALTEK PCIe 2.0 x1、M.2 Key E CM5-AIBOX/CM5-GENBOOK/CP3B/CP3B-HMI10
    RTL8822CE Wi-Fi 5+BT5.0 REALTEK PCIe 2.0 x1、M.2 Key E CM5-AIBOX/CM5-GENBOOK/CP3B/CP3B-HMI10
    RTL8822BE Wi-Fi 5+BT4.2 REALTEK PCIe 2.0 x1、M.2 Key E CM5-AIBOX/CM5-GENBOOK/CP3B/CP3B-HMI10
    RTL8723BE Wi-Fi 4+BT4.0 REALTEK PCIe 1.1 x1、M.2 Key E CM5-AIBOX/CM5-GENBOOK/CP3B/CP3B-HMI10
    RTL8188EE Wi-Fi 4 REALTEK PCIe 1.1 x1、M.2 Key E CM5-AIBOX/CM5-GENBOOK/CP3B/CP3B-HMI10
    AX210 Wi-Fi 6+BT5.3 INTEL PCIe 2.0 x1、M.2 Key E CM5-AIBOX/CM5-GENBOOK/CP3B/CP3B-HMI10
    AC7260 Wi-Fi 5+BT4.2 INTEL PCIe 2.0 x1、M.2 Key E CM5-AIBOX/CM5-GENBOOK/CP3B/CP3B-HMI10
    AIC8800-D80 Wi-Fi 6+BT5.0 AIC USB2.0 CP1B/CP2B/CP3B-P
    MT7601-UN Wi-Fi 4 MediaTek USB2.0 CP1B/CP2B/CP3B-P
    posted in Pi Gateway CP1B/CP2B/CP3B/CP3B-P
  • Node-RED Installation

    Installation Based on Physical Machine

    sudo apt update
    curl -fsSL https://deb.nodesource.com/setup_20.x | sudo -E bash - &&\
    sudo apt-get install -y nodejs
    sudo apt install  npm
    sudo npm install -g --unsafe-perm node-red
    

    Based on Docker

    mkdir /home/iotts/node_red
    cd /home/iotts/
    sudo chmod 777 node_red  
    sudo docker run -d --restart always -p 1880:1880/tcp -v /home/iotts/node_red:/data --name nodered nodered/node-red
    

    Start on Boot

    • Create a service
    sudo nano /etc/systemd/system/node-red.service
    
    • Paste the following content in the editor:
    [Unit]
    Description=Node-RED
    After=network.target
    
    [Service]
    ExecStart=/usr/bin/node /usr/bin/node-red
    User=sa
    
    [Install]
    WantedBy=multi-user.target
    
    • Reload the systemd manager configuration to make the new service effective:
    sudo systemctl daemon-reload
    
    • Start the Node RED service and set it to boot up automatically:
    sudo systemctl start node-red
    sudo systemctl enable node-red
    
    • Check the status of Node RED service:
    sudo systemctl status node-red
    

    Set user password

    • Open the settings. js file
    vim /home/admin/.node-red/settings.js
    
    • To modify the content of CredentialSecret, you need to set a key, not a login password. Save and exit.
      e24c58d5-70fd-40f0-a9a9-7b61c59044f6-image.png

    • Restart Ubuntu

    sudo reboot
    
    • Generate username and password, using admin as an example here
    node-red admin hash-pw
    
    admin@cp2b:~$ node-red admin hash-pw
    Password: $2y$08$cUm1LgtBnDt.b.az4IiLeuPCNb0LFv.hbnd71OWwd94j.GMF/WVnW
    
    • Open the settings. js file, modify the content of adminAuth, and copy the string from earlier. Save and exit.
      1d4047cd-d847-4e8e-b435-9093bda73d35-image.png

    • Restart Ubuntu

    c67669cd-a390-4e60-8f43-4b73f8d5c70b-image.png

    posted in Pi Gateway CP1B/CP2B/CP3B/CP3B-P