A heads up for anyone using the Ignition Node Red and Ignition Node Red Node:For EPIC firmware 2.0.2+ and Ignition 7.9.XX: you need to use the 7.9 branch to download the Node Red module, and you need to use SSH access to install the correct 1.5.5 node.
If you have already, uninstall the 1.5.6/7 Ignition Node Red node.
Here are the commands in SSH(note, you will need an outbound internet connection):
sudo su dev cd ~/.node-red npm install email@example.com
For EPIC Firmware 3.0 and Ignition 8.0.16: you use the Master branch, and the current (1.5.7) Node Red Node. And you must have an active Ignition Edge license for the Node Red module to work.