Installing Node Red for the Station Controller

Make an image of the Raspberry Pi OS 32 bit version on a micro SD card.

Configure the RPI 
Enable ssh
Enable VNC
Disable serial console

Set your user ID and password
Boot the RPI with an external monitor, keyboard and mouse.

Set the RPI to a static IP address like 192.168.1.50  (You can pick what you like)
sudo nano /etc/dhcpcd.conf

Add the following lines at the bottom of the file
interface eth0
static ip_address=192.168.1.50/24
static routers=192.168.1.1
static domain_name_servers=192.168.1.1

Change the ssh port to 52000 or whatever port number you like
sudo nano /etc/ssh/sshd_config
Find the line with "#Port 22"
and change it to "Port 52000"  Make sure you remove the # character.

Shutdown the RPI and install it on to the controller board.
Reboot

Now you can use RealVNC to connect into the RPI remotely over the network.

sudo apt-get update

Install curl
sudo apt install build-essential git curl

Install Node Red
sudo apt-get install nodered

Launching the editor
http://192.168.1.50:1880

Install Node Red libraries
node-red-dashboard
node-red-contrib-string
node-red-contrib-ui-led

Launching the user interface
http://192.168.1.50:1880/ui/