¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Re: Din Rail Mount Using Bolt on Magnets

 

Rich:
?
From the Group web page, (/g/nodered-hamradio)?there is a section on the left hand page that has links:??(/g/nodered-hamradio/files)
the file structure will let you pick Flows by Type, (/g/nodered-hamradio/files/%211%21%20Flows%20by%20Type)
to find the files for your device.? You will also find folders for Flex Radio Flows as well as Flex Radio flows under the RADIOS folder.
?
Good luck!? Let us know how things go.
?
Tim?
73 de N0UI
?
?


Re: Din Rail Mount Using Bolt on Magnets

 

George,

Yes, please send the flow.

Rich - N5ZC

On 3/23/2025 1:34 PM, George / W7GES via groups.io wrote:
Hi Rich,

? There are flows listed on the site for the Flex Radios / PGXL /
TGXL / Antenna Genius.? I modified the Rotor Genius flow to show the two
rotors / headings at once.

? Let me know if you want the flow and I will attach it to this thread.

? Here is a screenshot.

73,

George / W7GES

On Sun, Mar 23, 2025 at 10:40?AM RIchard Thorne via groups.io <
groups.io> <rthorne@...
<mailto:[email protected]>> wrote:

I've just got started with Node Red.? I just installed a couple Sierra
Radio Systems cards on the inside of the rear door of my enclosed rack
cabinet. I used magnets attached to the DIN rail for mounting.

Now to start playing with Node Red which will be a new experience.? The
rack has a Flex 8600 / PGXL / TGXL.? I'm using 4O3A Antenna Genius's for
antenna switching and stack match control and a Rotor Genius to control
two rotors.

Rich - N5ZC






Re: Din Rail Mount Using Bolt on Magnets

 

Hi Rich,

? There are flows listed on the site for the Flex Radios / PGXL / TGXL / Antenna Genius.? I modified the Rotor Genius flow to show the two rotors / headings at once.

? Let me know if you want the flow and I will attach it to this thread.

? Here is a screenshot.

73,

George / W7GES

On Sun, Mar 23, 2025 at 10:40?AM RIchard Thorne via <rthorne=[email protected]> wrote:
I've just got started with Node Red.? I just installed a couple Sierra
Radio Systems cards on the inside of the rear door of my enclosed rack
cabinet. I used magnets attached to the DIN rail for mounting.

Now to start playing with Node Red which will be a new experience.? The
rack has a Flex 8600 / PGXL / TGXL.? I'm using 4O3A Antenna Genius's for
antenna switching and stack match control and a Rotor Genius to control
two rotors.

Rich - N5ZC






Din Rail Mount Using Bolt on Magnets

 

I've just got started with Node Red. I just installed a couple Sierra
Radio Systems cards on the inside of the rear door of my enclosed rack
cabinet. I used magnets attached to the DIN rail for mounting.

Now to start playing with Node Red which will be a new experience. The
rack has a Flex 8600 / PGXL / TGXL. I'm using 4O3A Antenna Genius's for
antenna switching and stack match control and a Rotor Genius to control
two rotors.

Rich - N5ZC


Re: Tailscale-help?

 

A few weeks ago I posted a request regaurdingTailscale and Wavelog, not Nodered however many on here use Tailscale for ?Nodered access.
?
Many thanks to Pat for responding.
?
After a lot of research I thought I would post a resolution if it helps anyone in the future.
?
Wavelog runs .php and one has to edit the .php file to to give it the URL to look at for Tailscale and your local URL as shown here
?

$primary_url = 'http://100.83.xxx.xxx/wavelog';?

$secondary_url = 'http://192.168.xxx.xxx/wavelog';

?

I hope this can be of help to someone else.

?

Thank you to the Nodered community

?

Pete


Re: Get macOS Notification Center messages in Node Red

 

Sorry, I am not a Swift developer.
?
73,
Scott
AK5SD


Re: Get macOS Notification Center messages in Node Red

 

Hi Scott
I did some tries using AppleScript+Node-RED flollowing steps suggested but no luck.
I'd would approach Swift based solution, but I never used Swift
When you'll have time could you please guide me ? No urgency here so take your time
Feel free to contact by mail (avoiding this way to waste space in this group) ik1bxn@...
Many thanks in advance, best regards
Giorgio


Re: Get macOS Notification Center messages in Node Red

 
Edited

Thank you so much Scott !!
?
I like very much option 2 via MQTT. I have a Debian machine here h24 7/7 hosting MQTT mariaDB Node Red and more that cares of my little shack integration.
Yes any help/guidance is absolutely welcome ! I Many thanks in advance
Best 73
Giorgio


Re: Get macOS Notification Center messages in Node Red

 

That node was last updated 9 years ago. It's very likely that the OS X notification system has been completely overhauled since then.
?
I don't have a solution for you, but this is what ChatGPT thinks you should do.

Option 1: Using AppleScript + Node-RED

AppleScript can listen for notifications from specific apps and send them to Node-RED using HTTP or MQTT.

Steps:

  1. Create an AppleScript to Listen for Notifications Open the Script Editor (/Applications/Utilities/Script Editor.app) and enter this:

    applescript
    Copy code
    on notify(theApp, theTitle, theMessage) do shell script "curl -X POST -H 'Content-Type: application/json' -d '{\"app\":\"" & theApp & "\", \"title\":\"" & theTitle & "\", \"message\":\"" & theMessage & "\"}' http://localhost:1880/notifications" end notify

    Save it as NotificationListener.scpt.

  2. Create a macOS Automator Service

    • Open Automator (/Applications/Automator.app).
    • Select New > Service.
    • Add an AppleScript action and paste the script above.
    • Save the service and name it something like "Send Notification to Node-RED".
  3. Route Notifications to This Service

    • Open System Preferences > Notifications.
    • Select an app you want to monitor (e.g., Slack, Mail, Messages).
    • Change Notification Style to Alerts (if needed).
    • Check if Automator detects the notifications and runs the script.
  4. Set Up Node-RED to Receive Notifications

    • In Node-RED, create an HTTP In node (POST /notifications).
    • Connect it to a debug node or process it further.

Option 2: Using Swift + Background Script

A more advanced approach is to use a Swift script to listen for system notifications globally. This would require writing a small macOS app that captures notifications and forwards them to Node-RED via MQTT or HTTP.

Let me know if you¡¯d like a Swift-based solution, and I can guide you through it! ?

?
73,
Scott
AK5SD


Get macOS Notification Center messages in Node Red

 

Hello
?
in order to have the DX Alarms I've defined in the logger/cluster (RumLog) on my dashboard I'd like to get and then handle notification messages coming from my Mac into Node Red.
I did several temptatives using node-red-contrib-sysmessage node with no success (I tried using 5223 or 443 or 2197 Tcp ports)
Can anybody give me some help/suggestion/example ?
Many thanks in advance, regards
?
Giorgio
?


Re: New to NodeRed - Looking for help to jump start configuring for our club's Flex 6400

 

Hi Bruno:
?
There is a bit of a learning curve involved.??? First,? Look thru the Wiki section of this group to read some of the tutorials on setting up node red.
Then I would suggest watching a few YouTube videos about creating, importing, and editing Node Red flows, and then also about making the
Node-Red UI dashboard for your flow.?? Learn how to edit flows, UI dashboard layouts, and then DEPLOY a flow.?? Learn how to point a web
browser from another computer to your Node-Red Raspberry Pi and make use of the Node-Red UI.
?
After that, there is a decision with regard to Flex Radios:?? There are two types of Flex Radio interfaces for Node Red, one uses VITA49 protocol
and the Flex V16 flow that can be found in the FILES section of this group (Wo2X), and the other now uses FRStack API along with MicroSoft DotNET
packages (Yes, on Raspberry Pi Linux).??? Both types can be found in the FILES section.
?
The VITA49 and FLEX V16 flows will work fine on a Raspberry Pi 3B, but if using half a dozen flows, FRStack API, DotNet, Node-Red, and MQTT,
you really are going to need more memory, like a 4GB raspberry Pi 4 model.
?
This is not plug-and-play, there are modifications that will be needed, IP addresses that will need editing, etc.
But, everyone here likes to share and help, even if it takes a day or two getting back to you.? And there is a TON of
tutorial videos on YouTube.?? You can find an answer to almost anything via Google and questions here.
?
73,
?
Neal
?


Re: Advice for building a new Node Red RPi-3B+ in 2025

 

I will answer my own question.?? I have since learned that trying to run several Node-Red flows,
plus an MQTT Broker, Plus MS DotNet and FRStack APIs on an RPi3 with 1GB of ram will
be.....? PAINFUL.???? I have installed the 64bit OS on an RPi 4 with 4GB of RAM, and am now
starting to install Node-Red, Mosquitto MQTT, DotNET and FRStack.
?
73,
?
Neal
?


Re: Flex Radio flows in 2025?

 

¿ªÔÆÌåÓý

?

The Flex v16 flow I wrote is the latest.

?

Make sure to follow the WiKi as there is a list of extra nodes that require install.

?

?

73

Dave wo2x

?

From: [email protected] <[email protected]> On Behalf Of Neal AB6G via groups.io
Sent: Thursday, March 13, 2025 2:28 PM
To: [email protected]
Subject: Re: [nodered-hamradio] Flex Radio flows in 2025?

?

OK.? Thanks Dave.?? I think I will upgrade to using the one Pi4 that I have.

It has 4GB of ram, so it should be fine with the 64bit stuff installed.

?

Question:? When I look at the flows in the FILES section of this group,? almost

everything is as least 3 years old.?? Has there been any updates to FLEX flows

since then?

?

Cheers,

?

Neal

?


Re: Flex Radio flows in 2025?

 

OK.? Thanks Dave.?? I think I will upgrade to using the one Pi4 that I have.
It has 4GB of ram, so it should be fine with the 64bit stuff installed.

Question:? When I look at the flows in the FILES section of this group,? almost
everything is as least 3 years old.?? Has there been any updates to FLEX flows
since then?

Cheers,

Neal


Re: Flex Radio flows in 2025?

 

¿ªÔÆÌåÓý

The 1 GB RAM will probably be a little slow, not so much the Pi3.

?

I¡¯d recommend a Pi3B with 4 GB RAM as minimum if you are going to do 3 or more flows. I am running two Pi 5 8GB here. One for my ¡°production¡± Pi and the other my development. I also run HamClock and dynamic DNS client on the production Pi.

?

Latest flows are on the group.io site in the file section. There are many flows for various radios, amps, tuners, antenna switches, AC and DC relay switches. And other flows.

/g/nodered-hamradio

?

There is also a WiKi for installing the 64 bit Pi OS along with Node Red then separate WiKi for 64 bit .Net and FRStack.

For interfacing to the StreamDeck, I primarily use the streamdeck-ws plugin on Node Red and use websocket commands from the Stream Deck.

I do use FRStack also for a few things using REST commands. Help for that can be found in the Windows version FRStack in Help/REST Commands

?

73

Dave wo2x

?

?

?

From: [email protected] <[email protected]> On Behalf Of Neal AB6G via groups.io
Sent: Thursday, March 13, 2025 12:22 PM
To: [email protected]
Subject: [nodered-hamradio] Flex Radio flows in 2025?

?

Hi:

?

I have been away from node-red since 2020.? Back then, I was using the VITA49 and Flex Radio V6 flows that Dave shared,

on a RPi 3B+. ?? I have that all working again as of yesterday. ? ? (I used to be N6YFM, now AB6G since Aug 2024)

?

Now, I just googled and found a few threads where it looks like most people have dumped the above flows, and are now
using FRStack API and DotNET. ?? Is this a better way to go?

?

QUESTION:?? I found superficial hints that the RPi3 was no longer good enough for all this, since it only has 1GB of RAM.

It looks like most people are now running this on a RPi4 with the 4GB RAM model being appropriate??? Is this information
correct?? Should I move to an RPi4 with 4GB ram?

?

Also, to aid my learning in the transition, where can I find the most recent version of the Flex Radio 6600 flows that use
FRStack API and DotNet?

?

Sincere Thanks,

?

Neal


Re: Modifying a Stream Deck Button

 

Hi Alan.? That's quite a catch.? I never would have thought of that.? Thanks for the nice little flow that can fix my images.? I've tried a few with moderate success but now it's just a matter of becoming more familiar with the SVG properties.? Thanks once again to you and all the others who have been patient and very helpful.? Ken, K2KXK


Flex Radio flows in 2025?

 

Hi:
?
I have been away from node-red since 2020.? Back then, I was using the VITA49 and Flex Radio V6 flows that Dave shared,
on a RPi 3B+. ?? I have that all working again as of yesterday. ? ? (I used to be N6YFM, now AB6G since Aug 2024)
?
Now, I just googled and found a few threads where it looks like most people have dumped the above flows, and are now
using FRStack API and DotNET. ?? Is this a better way to go?
?
QUESTION:?? I found superficial hints that the RPi3 was no longer good enough for all this, since it only has 1GB of RAM.
It looks like most people are now running this on a RPi4 with the 4GB RAM model being appropriate??? Is this information
correct?? Should I move to an RPi4 with 4GB ram?
?
Also, to aid my learning in the transition, where can I find the most recent version of the Flex Radio 6600 flows that use
FRStack API and DotNet?
?
Sincere Thanks,
?
Neal


Advice for building a new Node Red RPi-3B+ in 2025

 

I have several idle RPi 3B+ units.? But they have only 1 GB of RAM.
My old 2020 RPi3 node-red unit ran just fine with 32bit OS and 32bit .net install.

If I build a new fresh install with Pi OS bookworm right now, I assume I should still
use the 32bit OS, since it is an RPi 3 B+ with only 1GB of ram.
But on this Group's Wiki, the notes for installing .Net aspcore 8.0.13 (latest as of 2/13/25) and FRStack WebAPI 3.8.12.78 (latest as of 2/13/25)
only talk about the 64bit versions.
?
Does this group know the download locations for the 32bit versions of .net and FRStack API,? or in 2025, do you feel that I should no longer
use the Raspberry Pi3, and instead buy a Pi4 with 4GB and install everything in 64bit?
I wanted to try to use the Pi3, since most of the time, the CPU utilization never went above 40%.
?
Looking forward to your mentoring and/or advice.
?
Thanks,
?
Neal
?


Re: Modifying a Stream Deck Button

 

Ken

You cannot have strings?within strings. ? SVG uses "SVG code" in its code, but node-red sees this as a sting......

Other than the opening and closing "" for the code, because the full code is a string, there can be no strings between them. ? Again, no stings?withi?strings. ? ?Node Red sees them as ""svg code""

To fix this, add a reverse \ in front of the SVG " to show it is a special character.

ie. " \" svg code \" "

It can be a pain finding all the " in a long SVG string, so I built a flow to do the conversion. ?the flow is attached.

Paste your SVG code into the inject button as a string.? Often the debug is limited in length and is too small to show you the full?converted line, so I use a "write file" node to create a text file to your computer. ? In this node, be sure to adjust the path to the desired directory on your device running node-red.

The change node does a simple find and replace action, find each " and replace with \".



Alan. WA9WUD


On Wed, Mar 12, 2025 at 1:34?PM Ken Kayser via <kxkayser=[email protected]> wrote:
Hi Alan.? I think I am getting the concepts.? My issue right now is finding a way to format the svg data.? I have tried several editors and converters but can't get a clean svg image or at least one where the NR function editor doesn't complain.? I have attached a flow with a few example nodes.? Ex. 1 is extracted from your Switch image and works fine.? It displays the switch graphic along with my tetx and I can even change the graphics color.? Ex. 2 is from a conversion.? It has 2 path attributes which the editor doesn't seem to like.? Even if I remove the 2nd one, it still has tons of syntax errors..? Ex. 3 is my attempt at a base64 version.? It's syntax is OK but when inserted into the flow, it doesn't display any image.? Hopefully, you can easily spot the problems and get me on the right road.? I hate to have come this far and have simple syntax trip me up.? Thanks as always for your time and expertise.


Re: Modifying a Stream Deck Button

 

Hi Alan.? I think I am getting the concepts.? My issue right now is finding a way to format the svg data.? I have tried several editors and converters but can't get a clean svg image or at least one where the NR function editor doesn't complain.? I have attached a flow with a few example nodes.? Ex. 1 is extracted from your Switch image and works fine.? It displays the switch graphic along with my tetx and I can even change the graphics color.? Ex. 2 is from a conversion.? It has 2 path attributes which the editor doesn't seem to like.? Even if I remove the 2nd one, it still has tons of syntax errors..? Ex. 3 is my attempt at a base64 version.? It's syntax is OK but when inserted into the flow, it doesn't display any image.? Hopefully, you can easily spot the problems and get me on the right road.? I hate to have come this far and have simple syntax trip me up.? Thanks as always for your time and expertise.