The Node-RED and Grafana packages provided by Robustel are designed as supporting components for E2C Trinity, including E2C Factory, E2C Field, and E2C Facility.

Robustel Node-RED is a customized version that can only be accessed through E2C Trinity. It includes four dedicated Robustel nodes and several commonly used nodes. However, it does not support installing additional nodes and cannot be used as standalone software.

Robustel Grafana can technically run as standalone software, but this is not recommended or officially supported.

If you need to use Node-RED or Grafana independently, you normally do not need E2C Trinity. Instead, you can install the official versions of Node-RED and Grafana separately.