Hi Dave,

I have the original Power Master wattmeter. Will your new NR flow work for
it? It will be interesting to try to see if it does.

73,

Kirk, K6KAR

Hi all

I started writing a basic Node Red flow for the K4D. Looking for ideas on what features to add.

73
Dave wo2x

Sent from my waxed string and tin cans.

Hi all

Forgot I ordered an Array Solutions Power Master II wattmeter 5 months ago (they were back ordered). It arrives today and I started writing a flow for Node Red. Should have it completed by tomorrow. Works well in Node Red.

73
Dave wo2x

Sent from my waxed string and tin cans.

Also, and to correct my first response. ?I just noticed the id text were blue in the debug window. ?This means they are a "number" variable type. ?If they were red text, they would be a variable type of "string".

In the switch node, you must specify the type of variable you are using. ?Here is a corrected screenshot using a variable type of "number". ?My first response showed a variable type of "string".

Alan

Glenn

An easy method is to use the "Switch" node.

I see the the "id" comes thru as "msg.payload.id". ? FYI, if you expand the JSON by clicking the small arrow next to the object in the debug window, you can see a more straightforward path to the desired variable. ?Click on the "copy path" to move that into the switch node, "Property" box.

The switch node can use "msg.payload.id" property, to only allow the full object to flow, only if the value meets the value set in the selection. ?Here is an example using your data. ?Each sensor's variable will flow to the respective output of the switch as msg.payload, or whatever you have set up in the source nodes.

Alan. WA9WUD

Hey there?
Great group here
I am taking the advice and starting small before i get onto bigger things
So i have started with taking the weather data from an sdr dongle
I can get it to display no problem but it mixes the values
i have been trying to use RTL-433 as the inject to display weather on my shack display.
The problem i have is the temperature value coming from the SDR is mixing multiple sensors.
So the same display rotates the different temps from the different sensors .
the sensors have different channels and different ID's. if i try and block the ID it seems to block everything
one sensor is?id:?339746605 the other id:?-2139593976
i thought the obvious way would be to block the alternate ID
maybe its too late in the night but i just cant seem to divert one sensor?
i have attached the map?
any tips would be good
I have been trying everything but my json knowledge is poor.
I tried functions/gates/seperate switches/filters but cant think of the correct way to do it?
Glenn VK2HTV

Gl

开云体育

My UI page is rendered by all the major browsers with a white background, regardless of that I have specified the Dark Theme for the dashboard.
Can anyone suggest what the problem may be??
Tnx es 73 de Arnie W8DU

Hi Adrian,

?

I see from your list of get/set commands that I will need to change the available commands that NodeRed displays to match the connected Radio.

?

Greg

A new chat has been created:

Hi if anyone can help i need assistance displaying the payload on the title bar together with the time and other text.

By: cgaetsewe@...

View/Join This Chat

Do not reply to this message to post to the chat. You can participate in chats only through the group's website.

Hi Adrian,

Regarding the sliders, my FT-847 doesn't have that capability, and the Demo FT-2000 doesn't seem to actually send data when the sliders are moved.? ??

If you could capture traffic on your loopback address while you "slide" each slider, that will provide the data I need.

When I capture data, I apply a "frame" filter in Wireshark and look for the words "get" and "set".? ?(i.e. frame 00:65:00:74:00:20:00, which finds all the "et ").

Post any get and set calls, and I'll add these in.? ? Or send me the capture file. :)

Regards,

Greg VE9GFI

开云体育

Yes, to copy a node from one flow to another, click the node to be copied hit CTRL-C to copy it. Go to flow where you want it and hit CTRL-V to paste.

Dave:

Running on a Pi3 B+. OS is Rasbian 9 (Stretch). Have two of them and they both behave identically.
--
Mark

K0LO

开云体育

I’ll post the site section of mine later tonight.

Dave:

First, thanks for taking a look at this. I'm also using the "Node Red Theme Everywhere" setting.

Here's the contents of the Site section in the json file:
"site": {
??????????? "name": "Node-RED Dashboard",
??????????? "hideToolbar": "false",
??????????? "allowSwipe": "false",
??????????? "lockMenu": "false",
??????????? "allowTempTheme": "true",
??????????? "dateFormat": "DD/MM/YYYY",
??????????? "sizes": {
??????????????? "sx": 36,
??????????????? "sy": 36,
??????????????? "gx": 4,
??????????????? "gy": 4,
??????????????? "cx": 4,
??????????????? "cy": 6,
??????????????? "px": 0,
??????????????? "py": 0
??????????? }
??????? }
??? },

Using a group width of 3 instead of 4 results in the Group Heading "Camp K Switch" word-wrapping onto two lines, and the same for some of the button labels. Apparently you must also have to change the text size to make it fit. Is that what you did in your picture?

If I use a space in the button labels, the label wraps to the next line. Even if I enter "a b", the a is on the first line and the b is on the next line. So that's why I used &nbsp instead of a space in the labels.

I have looked at the site with Firefox, Edge, and Chromium (on the Pi). Firefox and Edge render the page identically. Chromium requires a different number of spaces to line the buttons up, but it acts like the other browsers in that the button is placed immediately to the right of the text and is not right-justified.

Mark

K0LO

Alan:

Here's an example of the first switch node in graphical and json formats.
--
Mark

K0LO

The following files and folders have been updated in the Files area of the [email protected] group.

• /!1! Flows by Type/RADIOS/HRD_ve9gfi_2022.06.08.2130.json

By: ve9gfi@...

Description:
Ham Radio Deluxe integration. v.1.0 Requires: MQTT Description: Polls HRD and extracts the radio's frequency. Tracks the HRD Context and self-recovers if HRD is restarted. You can set the frequency via a dashboard menu. Developed using DM780 and a FT-847, as a part of larger Amplifier project. If you have additional commands that could be added, please DM me. June 6 2022 - Initial June 8 2022 - added Mode Selection

I just uploaded a new flow that includes the Mode Selection.