Raspberry Pi Compute
https://www.waveshare.com/wiki/Write_Image_for_Compute_Module_Boards_eMMC_version
https://www.waveshare.com/wiki/CM4-DUAL-ETH-4G/5G-BASE
https://github.com/SequentMicrosystems/ti-rpi/blob/main/README.md
Windows Setup
https://www.raspberrypi.com/documentation/computers/compute-module.html
https://jamesachambers.com/full-compute-module-4-raspberry-pi-setup-imaging-guide/
Windows Installer
For those who just want to enable the Compute Module eMMC as a mass storage device under Windows, the stand-alone installer is the recommended option. This installer has been tested on Windows 10 32-bit and 64-bit, and Windows XP 32-bit.
Please ensure you are not writing to any USB devices whilst the installer is running.
- Download and run the https://github.com/raspberrypi/usbboot/raw/master/win32/rpiboot_setup.exe to install the drivers and boot tool.
- Plug your host PC USB into the USB SLAVE port, making sure you have setup the board as described above.
- Apply power to the board; Windows should now find the hardware and install the driver.
- Once the driver installation is complete, run the
RPiBoot.exetool that was previously installed. - After a few seconds, the Compute Module eMMC will pop up under Windows as a disk (USB mass storage device).
Setup
Install image to Compute using imager software. The 64 Bit Lite version should be used.
https://www.raspberrypi.com/software/
The following commands can be executed manually, or can be saved into an 'sh' file (e.g. setup.sh) and then run using bash setup.sh
sudo apt-get update sudo apt-get upgrade bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered) sudo systemctl enable nodered.service
sudo apt-get -y install mosquitto sudo apt-get -y install pwgen sudo apt-get -y install wget sudo apt-get -y install zip
sudo apt-get -y install build-essential cmake echo "Installing M-Bus Libraries..." sudo apt-get -y install git libtool libltdl-dev autoconf automake sudo git clone https://github.com/rscada/libmbus.git cd libmbus sudo sh clean.sh sudo sh build.sh make sudo make install sudo ln -s /usr/local/lib/libmbus.so.0 /usr/lib/libmbus.so.0
mkdir /home/pi/node-hiu mkdir /home/pi/node-hiu/logs mkdir /home/pi/node-hiu/iHIU mkdir /home/pi/node-hiu/flows sudo chmod -R 775 /home/pi/node-hiu
cd ~ git clone https://github.com/SequentMicrosystems/ti-rpi.git cd ti-rpi/ sudo make install
cd ~ git clone https://github.com/SequentMicrosystems/megabas-rpi.git cd /home/pi/megabas-rpi sudo make install
The following nodes should be installed via the Node-RED Palette Manager. Items in bold may need manually installing.
node-red node-red-contrib-arp node-red-contrib-crypt node-red-contrib-drawsvg node-red-contrib-heatweb node-red-contrib-m-bus node-red-contrib-play-audio node-red-contrib-ui-level node-red-contrib-ui-svg node-red-dashboard node-red-node-daemon node-red-node-email node-red-node-pi-gpio node-red-node-ping node-red-node-random node-red-node-serialport node-red-node-smooth node-red-node-ui-table node-red-contrib-pid
cd /home/pi/.node-red node-red-stop sudo npm install --unsafe-perm --build-from-source node-red-dashboard sudo npm install --unsafe-perm --build-from-source node-red-contrib-arp sudo npm install --unsafe-perm --build-from-source node-red-contrib-crypt sudo npm install --unsafe-perm --build-from-source node-red-contrib-drawsvg sudo npm install --unsafe-perm --build-from-source node-red-contrib-heatweb sudo npm install --unsafe-perm --build-from-source node-red-contrib-m-bus sudo npm install --unsafe-perm --build-from-source node-red-contrib-ui-level sudo npm install --unsafe-perm --build-from-source node-red-contrib-ui-svg sudo npm install --unsafe-perm --build-from-source node-red-node-daemon sudo npm install --unsafe-perm --build-from-source node-red-node-email sudo npm install --unsafe-perm --build-from-source node-red-node-ui-table sudo npm install --unsafe-perm --build-from-source node-red-contrib-pid sudo npm install --unsafe-perm --build-from-source node-red-contrib-ip node-red-restart
boot.config
# For more options and information see # http://rpf.io/configtxt # Some settings may impact device functionality. See link above for details # uncomment if you get no picture on HDMI for a default "safe" mode #hdmi_safe=1 # uncomment the following to adjust overscan. Use positive numbers if console # goes off screen, and negative if there is too much border #overscan_left=16 #overscan_right=16 #overscan_top=16 #overscan_bottom=16 # uncomment to force a console size. By default it will be display's size minus # overscan. #framebuffer_width=1280 #framebuffer_height=720 # uncomment if hdmi display is not detected and composite is being output hdmi_force_hotplug=1 # uncomment to force a specific HDMI mode (this will force VGA) hdmi_group=1 #hdmi_mode=82 #hdmi_mode=16 # uncomment to force a HDMI mode rather than DVI. This can make audio work in # DMT (computer monitor) modes #hdmi_drive=2 # uncomment to increase signal to HDMI, if you have interference, blanking, or # no display #config_hdmi_boost=4 # uncomment for composite PAL #sdtv_mode=2 #uncomment to overclock the arm. 700 MHz is the default. #arm_freq=800 # Uncomment some or all of these to enable the optional hardware interfaces dtparam=i2c_arm=on #dtparam=i2s=on #dtparam=spi=on # Uncomment this to enable infrared communication. #dtoverlay=gpio-ir,gpio_pin=17 #dtoverlay=gpio-ir-tx,gpio_pin=18 # Additional overlays and parameters are documented /boot/overlays/README # Enable audio (loads snd_bcm2835) dtparam=audio=on # Automatically load overlays for detected cameras camera_auto_detect=1 # Automatically load overlays for detected DSI displays display_auto_detect=1 # Enable DRM VC4 V3D driver dtoverlay=vc4-kms-v3d max_framebuffers=2 # Run in 64-bit mode arm_64bit=1 # Disable compensation for displays with overscan disable_overscan=1 [cm4] # Enable host mode on the 2711 built-in XHCI USB controller. # This line should be removed if the legacy DWC2 controller is required # (e.g. for USB device mode) or if USB support is not required. #otg_mode=1 dtoverlay=dwc2,dr_mode=host [all] [pi4] # Run as fast as firmware / board allows arm_boost=1 [all] enable_uart=1 dtoverlay=pi3-miniuart-bt dtoverlay=uart5 dtoverlay=uart4 dtoverlay=uart3 dtoverlay=uart2
https://pimylifeup.com/raspberry-pi-screen-resolution/
Setup Kiosk
https://itnext.io/raspberry-pi-read-only-kiosk-mode-the-complete-tutorial-for-2021-58a860474215
sudo apt-get install --no-install-recommends xserver-xorg x11-xserver-utils xinit openbox sudo apt-get install --no-install-recommends chromium-browser
sudo nano /etc/xdg/openbox/autostart
Should contain...
# These things are run when an Openbox X Session is started. # You may place a similar script in $HOME/.config/openbox/autostart # to run user-specific things. # # Disable any form of screen saver / screen blanking / power management xset s off xset s noblank xset -dpms # Allow quitting the X server with CTRL-ATL-Backspace setxkbmap -option terminate:ctrl_alt_bksp # Start Chromium in kiosk mode sed -i 's/"exited_cleanly":false/"exited_cleanly":true/' ~/.config/chromium/'Local State' sed -i 's/"exited_cleanly":false/"exited_cleanly":true/; s/"exit_type":"[^"]\+"/"exit_type":"Normal"/' ~/.config/chromium/Default/Preferences chromium-browser --block-new-web-contents --start-fullscreen --kiosk --incognito --noerrdialogs --disable-translate --no-first-run --fast --fast-start --disable-infobars --disable-features=TranslateUI --disk-cache-dir=/dev/null --password-store=basic --disable-pinch --overscroll-history-navigation=disabled --disable-features=TouchpadOverscrollHistoryNavigation 'http://localhost:1880/ui'
make everything start on boot using
cd ~ sudo nano .bash_profile
...insert this line...
[[ -z $DISPLAY && $XDG_VTNR -eq 1 ]] && startx -- -nocursor