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Kevin Can you run multiple flows on one Pi - Yes, there is no limit.....well I suppose there is, but it would be higher then I could ever get to. The breakout boards and relays come in many flavors.

Hi Dave, Just wanted to comment on things thus far and Thank you so very much for your help and debugging and Building the Flows!!! Between you and Alan have built my whole automation for my remote

All, What break out board or relay board do you all suggest I purchase? I already have a couple Raspberry Pi 3s. I have a Flex 6400 that I leave powered up all the time but I was thinking my first

I would like a board to experiment with if you have any left so put my name on 1 of them if you would and let me know the cost to ship WX7Y Bret Mills

Tracked the error was coming from the Flex radio Flow not running ver 3 right now because of another issue I'll give you a call in a few minutes Bret WX7Y wrote:

Hi Kyle, Good to have you on board. I have my flows up on the file section of this site /g/nodered-hamradio Take a look around and see if any of the flows work for your hardware. I am

Just putting out a post to prove I'm not a bot! I have a Flex 6700 remote with a Pi that I use to tunnel ports back to my local station control and I've known about Node Red for a while, but haven't

Can't wait to get back home from holiday home to get experimenting with all this stuff. Thanks for creating the group. Paul gi4fzd

I've been using Node Red for several years.? It's been fantastic to allow me to do various automation functions around the house without knowing how to code. I have some extra input/output PC boards

Bret While you are waiting for Dave to help, it appears your W2 serial connection is working, because the backgrounds have changed color. However, the W2 is not updating the data because it is locked

Bret; You are close. Looks like the W2 is talking nice with the Raspberry Pi / Node-Red. I will turn this over to Dave now to get you going Dave - I received the same error message. For me, installing

If you click on the error it should highlight the node where the error is located. Cannot reas subsrt of undefined sounds like the node is not receiving data. Bret, i’m hitting the bed. Call me

Hi Alan and thanks for the above that is what I have been doing and I am connected it looks like, I get this error in Debug mode 7/18/2020, 9:38:12 PMnode: C44|client bind Client_id

Bret - This is what worked for me: Step one - Use the Serial Request Node. Remove Serial out node, wire inputs to Serial Request Node out. Same for "in". [image: Screen Shot 2020-07-18 at 10.00.01

Bret, try to select by ID as I have shown in my previous email. Also on the command line run this wile plugging the USB device in and out to see which ones come and go: watch ls /dev/serial/by-id/

That is the same Cable as I am using, and the latest Flow from Daves Group.io I have several COM ports listed not after playing around with the WN2 Watt Meter and making sure the FTDI driver worked

Ok. I have no serial devices. 73 Dave wo2x Sent from my waxed string and tin cans.

Yes. I have it auto ranging plus ability to select range of bar graph manually. The numeric readout is always auto range. You can also select auto scan, sensor 1 or sensor 2. The button background

I no longer use the serial to TCP converter. If I were I would use the TCP in and out nodes. I am now hard wired from the W2 to the Pi as described above Using Elecraft serial to USB FTDI cable. The

Dave, I use auto range and and sensor scan in my code. That way I don't have to worry about which sensor is active at the time. 73, Andreas, N6NU