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

Setup

Install image to Compute using imager software.

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

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=1

# 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