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Steve, I have the 4 relay. Sending 1 toggles. Send 1, first time turn on. Send 1 2nd time turn off. I am far from a programmer! [image: image.png] Here is a copy of the 4 relay Flow, I am developing.

2 ^ (relay number -1) :) Tom NY4I

Now of course after posting I work it out: Relay 1 = payload 1 Relay 2 = 2 Relay 3 = 4 Relay 4 = 8 Relay 5 = 16 Relay 6 = 32 Relay 7 = 64 Relay 8 = 128 Multiples relays are the sums. Easy when you

Isn’t the question first which database HRD is using? Or do later versions all use MySQL? I thought that was an option to pick your engine. Tom NY4I

This might be what you are looking for, MariaDB [(none)]> use mysql MariaDB [(mysql)]> SELECT COL_BAND, COL_CALL, COL_GRIDSQUARE, COL_MODE FROM mysql.table_hrd_contacts_v01 WHERE COL_BAND='6m' and

I don’t have that relay board, but it is a binary number that makes it work then I would explain it this way: Take the payload and convert it to binary. It should be obvious at that point :-)

Hi everyone, A small victory for me is getting some relays to switch via a simple dashboard. However, I cant work out how the payloads are configured to switch individual relays or pair of relays

Depending upon which database engine you have your HRD se to use, it appears there is a node-red interface to it. https://flows.nodered.org/node/node-red-contrib-mssql-plus

Hi All We are now over 150 members. Originally, this group was started by some Flex operators to leverage some of the features of the Flex 6000 series radios. When the Flex Community had to be shut

Has anyone consider a database query for HRD? In working 6M, I want to check if I need a grid number quickly. I know I can do this with HRD, but it isn't a simple operation. Mike va3mw

Thanks Tom. I will update the WiKi to make it clear which version to install and update the links to the latest version of ASPNet. 73 Dave wo2x Sent from my waxed string and tin cans.

Thanks for the help on this issue. The problem was that I installed the 64 bit version of aspnetcore-runtime by mistake. My Pi (3B) did not like that version. This was my mistake but I followed the

Tom Yes, you go to any browser and access Node-Red. IP:1880 for the flows and IP:1880/ui for the dashboard. You do not need a desktop....However, Mark puts his Flows on the Raspberry Pi,

Thanks. I will break out a fresh download of Buster. I usually use Buster-Lite. Any reason to use a desktop config with Nodered/FRStack? I may be wrong but I am assuming that after the flows are

Tom Mine went very smooth, using my notes. I did start with a "fresh" build on the Raspberry Pi using the Debian OS. Alan wrote:

I went through your updated instructions. Is this usually this hard? FRStackWebAPI ending with error code of "error code" is curious to say the least. pi@nodered:~$ sudo systemctl start FRStackWebApi

Thanks Alan. I will update the WiKi later. Dave wo2x Sent from my waxed string and tin cans.

Tom I had the same problem with that step. In the end, the step was not necessary and I skipped it. Here are my notes on the FRS install. Suggest you re-boot your Raspberry Pi and run all of the steps

That’s a lot of Pi. Too bad they aren’t the kind you can eat. I prefer Boston Creame Pie. Sorry. Needed some humor today. Dave wo2x Sent from my waxed string and tin cans.

I just realized I am on Stretch. Upgrading the RPi to Buster and trying again. Hazards of having 15 RPis in the house. Tom NY4I Principal Solutions Architect Better Software Solutions, Inc.