February-29th-2020, 01:09 PM
You need to run also an MQTT Broker such as Mosquitto. There is an official Mosquitto container available on the internet I am pretty sure. You have to search on the internet. An MQTT Broker is responsible to receive data from clients such as Node-RED and to send data to all other clients that have subscribed to the same data tag name based.
Thx
Armin
Thx
Armin
„You never fail until you stop trying.“, Albert Einstein (1879 - 1955)