EmonHub (low write) + Node-red

Submitted by jdr0berts on Tue, 20/01/2015 - 20:08

Hi there,

I built my instance of emonhub with the SD image, and following my last post, have now expanded the file system.

I used Node-red last year, and have noted the work going on to add MQTT to emonhub.

Has anyone installed node-red onto the sd-image, and/or are there any pointers I need to be aware of?

Thanks

James

Re: EmonHub (low write) + Node-red

Submitted by jdr0berts on Sat, 07/02/2015 - 19:42.

Is there anything about the low-write image which would prevent port 1883 being accessible form my network?

I've installed lynx on the pi, and can see a page which looks like it would be the node-red interface, but it's not visible on anything else on the network.

Cheers

James

Re: EmonHub (low write) + Node-red

Submitted by pb66 on Sat, 07/02/2015 - 20:00.

The pre-built image uses UFW (Uncomplicated FireWall) so you will have to add 1883 to the allowed list

rpi-rw
sudo ufw allow 1883/tcp
sudo ufw enable

Paul

Re: EmonHub (low write) + Node-red

Submitted by jdr0berts on Sat, 07/02/2015 - 20:18.

Awesome - thanks

I got the port wrong, its 1880, but 1883 is need for mqtt :)

Cheers

James

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