KNX node for node-red

[FRO]

Thanks for the hint!! I will try that. I always update both couplers after changes i have made.

[PhilW]

You need to include a dummy device in your ETS

Sure? I do a lot functions between ETS <>Node red (PV, Fritzbox, Miele, etc.) without any connection to a dummy or similar.

My filtering is switched on in both directions but the "Allgemein; Manuell-Funktion" says "alle Telegramme weiterleiten"
Means I do not need a Dummy cause Telegrams will be forwarded anyway.
I think you only need the dummies when the manual function is deactivated.

[xrk]

I think you only need the dummies when the manual function is deactivated.

You need a dummy if you want to pass a message through a router/line-coupler with filter activated.
If you have both KNX nodes on the same line, you do not need a dummy. Also if you have guaranteed message passing in the line-coupler/router with some other means, like manually configuring the message, or just letting all messages pass, then also you do not need a dummy.

A dummy is to tell ETS that this device with this PA (which also sets the KNX line where the device is) is interested on this GA. ETS will use this info to adjust the filter table for all line-couplers/routers accordingly and allow the user to download this configuration, instead of manually doing the tedious and error prone work of creating a filter table. With private homes, this is typically not that complex with 1 to 3 lines mostly, but with bigger buildings you really do not want to create filter tables manually.

[PhilW]

You need a dummy if you want to pass a message through a router/line-coupler with filter activated

That's what I said

Thx

[Peter53]

Hi Max,

I'm using knx-ultimate since a few days. It works very good. Until now I used Nodered on a 2nd Raspi. Now I want to move all the flows to the interface Raspi.
When using the 2nd Raspi I configured the knxd with
KNXD_OPTS="-e 7.0.99 -E 7.0.100:10 -u /tmp/eib -DTRS -b tpuarts:/dev/knx"

On the interface Raspi I tried different parameters and finally came up to this:
KNXD_OPTS="-e 7.0.99 -E 7.0.100:10 -u /tmp/eib -DTS -b tpuarts:/dev/knx"

interface and ip 127.0.0.1

It works. But now I cannot access the knx from the 2nd Raspi's Nodered. Which I want to do in order to be able to continue testing.

Do you have any suggestions for me?

Regards

Peter

see also:
https://knx-user-forum.de/forum/proj...auf-anderem-pc

[TheMax74]

Hi Peter
Sorry, i saw this message only today. I don't know why i am not be notified via Email about your message!
I'm not an expert on knxd. I tend to avoid it.
You're using an USB KNX adapter, if i understand correctly.
I can only suggest you to change the KNX physical address of knx-ultimate and/or, if possible, of knxd as well. Please remember to ever either disable the WIFI or manually select a binding interface in knx-ultimate gateway node, otherwise you'll have such as problems.

[TheMax74]

Hello folks
V. 1.1.94 is out.
https://github.com/Supergiovane/node...r/CHANGELOG.md

[TheOlli]

Thanks for your awesome work!

[TheMax74]

Thank you to you for the donation!!!!

[TheMax74]

PS: feel free to try the hikvision-ultimate node as well.
https://flows.nodered.org/node/node-...ision-ultimate

[TheOlli]

Here the correct link: https://flows.nodered.org/node/node-...ision-ultimate

[Maexle]

Fehleingabe

[TheMax74]

Hello,
the ip of your interface or the multicast address. See here.
https://github.com/Supergiovane/node...-configuration

[atbs]

Hi, I'm trying out your knx node right now. After importing and deleting some of your examples my debug log fills up with this error:

KNXUltimate-config: Error in instantiating knxConnection Interface en9 not found or has no useful IPv4 address!. Node undefined

This message is triggered every 5s. I only have 2 flows with less than 10 KNX nodes. I checked them all and they are working. I don't know how to track that down because the message doesn't seem to point at a specific node. Since I need a lot of debugging yet the repeated error messages are bothering me. How to get rid of them?

[TheMax74]

Hello
i wrote you on github
basically, reboot node red and check if you have unused configuration nodes.