I am working with Node red 1.2 latest release. When I am publish message to MQTT broker v5 content type and payloadformatIndicator property being passed as null. I could not see any option to set this properties in Node-red tool. I already tried with payload type JSON but it doesn't seem to be setting up content-type property
What are the ways to set content-type and payloadformatindicator property with node-red tool ?
Hi @tetrived as @dceejay says, MQTT V5 support is not ready but if you are willing to feedback, I can provide you with instructions to run the node-red branch with MQTT v5 support?
To answer your questions, the MQTT v5 branch does indeed support content-type and payloadformatindicator (and user properties and alias and correlation data)
MQTT V5 is merged into dev branch and will be present in V1.3 beta but i am not in a position to comment on when it will drop. All I can say is keep your eyes on the forum over the coming days.