Re: AUDIO OUT node not working?
Have you looked to see if there are any extensions in your Chrome Browser. I've seen extensions?do strange?stuff.
I also assume you have deleted cookies and cache..
Les K7LES
No dice. I have tried it on a Macbook Chrome, Linux Mint Chrome as well as a few other W10 and W11 machines. None will talk from the Audio Out node. I have also tried using Safari and Firefox as well as Microsoft Edge. They all talk, so I have to think that Chrome has somehow prevented this node from talking. Has anyone else had a problem with the Audio Out node talking when using the Chrome browser?
|
Re: AUDIO OUT node not working?
No dice. I have tried it on a Macbook Chrome, Linux Mint Chrome as well as a few other W10 and W11 machines. None will talk from the Audio Out node. I have also tried using Safari and Firefox as well as Microsoft Edge. They all talk, so I have to think that Chrome has somehow prevented this node from talking. Has anyone else had a problem with the Audio Out node talking when using the Chrome browser?
|
Re: AUDIO OUT node not working?
Oops...I stand corrected. I do hear the sound from your demo. I forgot that I had my speaker turned down because I was working some FT8 a little while ago. Sorry about the confusion.
But....I still hear no audio from my flow when using Chrome.
|
Re: Advice for building a new Node Red RPi-3B+ in 2025
Node Red does not need much horsepower. I am using it for station control and running it on a RPi Zero2W. It runs just fine on this minimal RPi!
GL de Arnie W8DU
|
Re: AUDIO OUT node not working?
Thank you Adrian. I got no sound when trying your demo. I did follow the instructions for allowing sound, but it still does not put through any sound. Here is a screenshot of the Chrome sound settings:
?
?
IS there anything else that you can think of that might get this to work on Chrome. It used to and I did not change anything so I think it must be something that broke it in one of the myriad Chrome updates they through at us!
73 de Arnie W8DU
|
Re: AUDIO OUT node not working?
FWIW, I have determined that the problem is in the Chrome browser (W11). I figured that out because I tried using the Microsoft Edge browser and the audio did work on that. If anyone has any idea of how to get it to work on the Chrome browser, I would appreciate it.
Tnx es 73 de Arnie W8DU
|
Re: AUDIO OUT node not working?
Thanks Dave. I updated everything that had updates available. Still no joy. I tried a test with just the inject node and the audio out node and got no audio. The audio node says it is playing, but I hear nothing. I did make sure the browser (Chrome) did have audio enabled but still nothing. Does anyone have any further insight of suggestion as to why I am not hearing any audio? FWIW, I have normal audio from youtube etc., through the same browser.
Tnx de Arnie W8DU.
?
Here is the flow I am using:
|
Re: AUDIO OUT node not working?
In the editor, in upper right corner click on the 3 horizontal lines. Choose Manage Pallette In the Nodes tab scroll down and look for any that show the option to update. ? 73 Dave wo2x ? ?
toggle quoted message
Show quoted text
From: [email protected] <[email protected]> On Behalf Of W8DU_Arnie via groups.io
Sent: Wednesday, April 2, 2025 9:56 AM
To: [email protected]
Subject: Re: [nodered-hamradio] AUDIO OUT node not working?? Thanks Marty. I feel kind of sheepish to ask this, but it has been a I while since I messed with nodered....How do I update the node?
|
Re: AUDIO OUT node not working?
Thanks Marty. I feel kind of sheepish to ask this, but it has been a I while since I messed with nodered....How do I update the node?
Tnx de Arnie W8DU
|
Re: AUDIO OUT node not working?
Have you tried updating the node? Or create a test tab and use the inject to trigger a message to the audio?
In my case the event of detecting a lightning strike occurs long before it matters to me. I trust the shut down process. So I send a email with a time stamp. Then I can review the events later. You know I am not always in front of my daashboard.
Just another mouse trap.
73, Marty WD9GYM
On Wednesday, April 2, 2025 at 09:33:06 AM EDT, W8DU_Arnie via groups.io <mdjdmi@...> wrote:
Now that thunderstorm season is here in the Midwest, I noticed that the AUDIO OUT node has stopped talking. I am using the Blitzortung lightning strike detector which is supposed to announce nearby lightning strikes. The detector is working and I have it set up to disconnect my antenna? when it detects a nearby strike. That is working properly. However, it is also supposed to trigger and audio alert. The trigger is working and does reach the AUDIO OUT node, but there is no audio. It was working last fall and I have not changed anything. Does anyone have any ideas on how to get the AUDIO OUT node to start talking again?
Tnx es 73 de Arnie W8DU
|
AUDIO OUT node not working?
Now that thunderstorm season is here in the Midwest, I noticed that the AUDIO OUT node has stopped talking. I am using the Blitzortung lightning strike detector which is supposed to announce nearby lightning strikes. The detector is working and I have it set up to disconnect my antenna? when it detects a nearby strike. That is working properly. However, it is also supposed to trigger and audio alert. The trigger is working and does reach the AUDIO OUT node, but there is no audio. It was working last fall and I have not changed anything. Does anyone have any ideas on how to get the AUDIO OUT node to start talking again?
Tnx es 73 de Arnie W8DU
|
Hi there,
?
I?m using the OM Module to switch stackmatches, but it works only with the windows tool for me. I?m not so deep into nodered that I?ll be able to program this.
The other side is, that it should not take such big space on the dashboard. I?m running Apple devices, IPad, IPhone, MacbookAir, all with relatively small displays.
Does anyone have a working flow to control the outputs and is it possible to activate them per Band like in windows tool?
?
73
?
|
Re: Rasp Pi - What do I need?
Thanks to all. I appreciate the help.
--
Bill - N1HKO
|
Re: Rasp Pi - What do I need?
The WiKi on this site has a step by step tutorial on installing the OS on the Pi as well as configuring Node Red and being ready to load your first flow. ? 73 Dave wo2x ?
toggle quoted message
Show quoted text
From: [email protected] <[email protected]> On Behalf Of RIchard Thorne via groups.io
Sent: Monday, March 31, 2025 12:53 PM
To: [email protected]
Subject: Re: [nodered-hamradio] Rasp Pi - What do I need?? Bill, I am a neophyte when it comes to Node Red and Raspberry Pi's. I've started with a #310 and a #321 card here The #310 has a Pi (a 3 I believe) already installed with several Node Red Flow's pre-installed.? I have access to? Node Red on the Pi and plan to start adding some flow's for Flex equipment.? I was able to use one of the relays on the GPIO card so I can turn my 8600 on and off via the remote rca jack on the back of the rig. I have a lot to learn and seemed like the Sierra Radio Modules were a good place to start. I've also ordered a Pi 4b and 3B+ for experimentation.? This should keep me out of the bar's and off the streets for a while. Rich - N5ZC On 3/31/2025 10:41 AM, Bill - N1HKO wrote: I'm moving my Node RED flows for TGXL control from Windows to a Rasp Pi. I have never owned or used a Pi and know just the basics. In addition to the Pi, I need a minimum of a 10 pin GPIO. Can anyone offer guidance on just how much capability and capacity I need in this Pi? Pi 4 or 5? Ram? Cases? Kit? Any and all help appreciated.
|
Re: Rasp Pi - What do I need?
Bill,
I am a neophyte when it comes to Node Red and Raspberry Pi's.
I've started with a #310 and a #321 card here
The #310 has a Pi (a 3 I believe) already installed with several
Node Red Flow's pre-installed.?
I have access to? Node Red on the Pi and plan to start adding
some flow's for Flex equipment.? I was able to use one of the
relays on the GPIO card so I can turn my 8600 on and off via the
remote rca jack on the back of the rig.
I have a lot to learn and seemed like the Sierra Radio Modules
were a good place to start.
I've also ordered a Pi 4b and 3B+ for experimentation.? This
should keep me out of the bar's and off the streets for a while.
Rich - N5ZC
On 3/31/2025 10:41 AM, Bill - N1HKO
wrote:
toggle quoted message
Show quoted text
Hi All,
I'm moving my Node RED flows for TGXL control from Windows to
a Rasp Pi. I have never owned or used a Pi and know just the
basics. In addition to the Pi, I need a minimum of a 10 pin
GPIO.
?
Can anyone offer guidance on just how much capability and
capacity I need in this Pi? Pi 4 or 5? Ram? Cases? Kit?
?
Any and all help appreciated.
?
Thanks and 73,
--
Bill - N1HKO
|
Re: Rasp Pi - What do I need?
Bill
Either a 4 or a 5 will suit your needs. Vilros has both models available. Be sure to purchase the correct power supply with the model you purchase as it will have the correct amperage. Prices are within $20 of each other.
Both models have 40 GPIO pins. Some contain voltage and some are grounds which you will not be utilizing for io operations.?
When considering a case, ensure you can freely attach any cables or wires. Some fan cases will block a ribbon cable. ?
Once you go production you may want to consider a second Pi and supply to sandbox (test machine) any new hardware or software.
Reference theWiki to get you started and creating your first image. Backup SD cards are your friend.
73, Marty WD9GYM
On Monday, March 31, 2025 at 11:41:45 AM EDT, Bill - N1HKO <bill@...> wrote:
Hi All,
I'm moving my Node RED flows for TGXL control from Windows to a Rasp Pi. I have never owned or used a Pi and know just the basics. In addition to the Pi, I need a minimum of a 10 pin GPIO.
?
Can anyone offer guidance on just how much capability and capacity I need in this Pi? Pi 4 or 5? Ram? Cases? Kit?
?
Any and all help appreciated.
?
Thanks and 73,
--
Bill - N1HKO
|
Rasp Pi - What do I need?
Hi All,
I'm moving my Node RED flows for TGXL control from Windows to a Rasp Pi. I have never owned or used a Pi and know just the basics. In addition to the Pi, I need a minimum of a 10 pin GPIO.
?
Can anyone offer guidance on just how much capability and capacity I need in this Pi? Pi 4 or 5? Ram? Cases? Kit?
?
Any and all help appreciated.
?
Thanks and 73,
--
Bill - N1HKO
|
Re: Looking for a volunteer for some custom flow work
Check out this video. Simple 4 relay flow that walks you through creating the flow. ?
? 73 Dave wo2x ? ?
toggle quoted message
Show quoted text
From: [email protected] <[email protected]> On Behalf Of Nathan Wood via groups.io
Sent: Sunday, March 30, 2025 12:34 PM
To: [email protected]
Subject: [nodered-hamradio] Looking for a volunteer for some custom flow work? I am participating in a youth project and I'm in need of some minor custom flows.? Mainly relays on/off.? It shouldn't be too bad but it's over my head to build from scratch.?? Please contact me offline for more information.
|
Looking for a volunteer for some custom flow work
I am participating in a youth project and I'm in need of some minor custom flows.? Mainly relays on/off.? It shouldn't be too bad but it's over my head to build from scratch.??
Please contact me offline for more information.
Nathan, K4NHW
|
Re: ERC Rotor Control Error in GetNumber node: TypeError: Cannot read properties of undefined (reading 'trim')
Frank, Zoom work? If so I'll send a meeting link in 15-20 minutes. Have to drop off a package to a neighbor that got delivered to me by mistake.
Send email direct to my listed address.
Ron WB2WGH?
After thinking about the error a bit more, I realized that the GetNumber node may be erroring because it's not seeing any data at all.? That might indicate that I in fact do not have the serial port configured correctly... but if that's the case then I'm not sure what more I can do because I've identified which port the ERC board is plugged into on the Pi, and configured the serial node with that port info.
?
Here's my port setting: ?/dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AI04NMP9-if00-port01
?
|
Dave wo2x
Nathan Wood