I have been using NodeRed for about a year now, the main purpose for NR is as a rule engine for my Arduino and esp8266 devices. All of them are communicating through MQTT. I find the NR and the dashboard works quite fine to me.
However, search through the internet, i found that many use HA together with NR, so I just wondering should I be adding HA into my current setup too? What can HA benefits me?
Note, all my devices are either connected to Arduinos or esp8266 (sonoff, wemos d1 mini, Nodemcu) and I don't have other IoT devices like Nest, Echo or google home.