[Elecraft] KPA500 P command not working from RPI and node red, any ideas?
My Arduino controller sends P. Upper case P with no leading caret and no trailing semi-colon. It transitions my KPA500 from "powered but off" to "powered and on" as long as the baud matches. It's part of my power manager (If power manger needs KPA500 to be in OPER mode, but it is off, it turns it on then commands OPER mode). I doubt the KPA500 cares what sends the P. 73, Andy, k3wyc __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] KPA500 P command not working from RPI and node red, any ideas?
Are you sending a " P " or a " ^P " ? Both work for me from a PC. But that's not the case with some of the commands. 73 Lyn, W0LEN -Original Message- From: elecraft-boun...@mailman.qth.net [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Michael Walker Sent: Sunday, December 20, 2020 9:30 PM To: davedkv Cc: Elecraft@mailman.qth.net Subject: Re: [Elecraft] KPA500 P command not working from RPI and node red, any ideas? To add to my previous email, if you check with the Hams on the Node Red Amateur group in groups.io, someone will have a KPA500 flow that already works. nodered-hamra...@groups.io Mike va3mw On Sun, Dec 20, 2020 at 10:24 PM Michael Walker wrote: > Hi Dave > > What is the display saying when you’re trying to power it up?. I had > NodeRed code running for it just fine never had an issue with it. > > I found at times I managed to get it into the binary upload mode which > would mess it up. > > Mike VA3MW > > > On Dec 20, 2020, at 9:45 PM, davedkv wrote: > > > > I've been trying all day to get the KPA500 to "wake up" with a P > command sent > > from a raspberry PI zero W running node red without success. Every other > > command works perfectly. If I hook up a laptop to the KPA500 it wakes up > > every time using the KPA utility of course, anyone know what the > difference > > is? > > > > > > > > -- > > Sent from: http://elecraft.365791.n2.nabble.com/ > > __ > > Elecraft mailing list > > Home: http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/mmfaq.htm > > Post: mailto:Elecraft@mailman.qth.net > > > > This list hosted by: http://www.qsl.net > > Please help support this email list: http://www.qsl.net/donate.html > > Message delivered to va...@portcredit.net > __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to l...@lnainc.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] KPA500 P command not working from RPI and node red, any ideas?
To add to my previous email, if you check with the Hams on the Node Red Amateur group in groups.io, someone will have a KPA500 flow that already works. nodered-hamra...@groups.io Mike va3mw On Sun, Dec 20, 2020 at 10:24 PM Michael Walker wrote: > Hi Dave > > What is the display saying when you’re trying to power it up?. I had > NodeRed code running for it just fine never had an issue with it. > > I found at times I managed to get it into the binary upload mode which > would mess it up. > > Mike VA3MW > > > On Dec 20, 2020, at 9:45 PM, davedkv wrote: > > > > I've been trying all day to get the KPA500 to "wake up" with a P > command sent > > from a raspberry PI zero W running node red without success. Every other > > command works perfectly. If I hook up a laptop to the KPA500 it wakes up > > every time using the KPA utility of course, anyone know what the > difference > > is? > > > > > > > > -- > > Sent from: http://elecraft.365791.n2.nabble.com/ > > __ > > Elecraft mailing list > > Home: http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/mmfaq.htm > > Post: mailto:Elecraft@mailman.qth.net > > > > This list hosted by: http://www.qsl.net > > Please help support this email list: http://www.qsl.net/donate.html > > Message delivered to va...@portcredit.net > __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] KPA500 P command not working from RPI and node red, any ideas?
Hi Dave What is the display saying when you’re trying to power it up?. I had NodeRed code running for it just fine never had an issue with it. I found at times I managed to get it into the binary upload mode which would mess it up. Mike VA3MW > On Dec 20, 2020, at 9:45 PM, davedkv wrote: > > I've been trying all day to get the KPA500 to "wake up" with a P command sent > from a raspberry PI zero W running node red without success. Every other > command works perfectly. If I hook up a laptop to the KPA500 it wakes up > every time using the KPA utility of course, anyone know what the difference > is? > > > > -- > Sent from: http://elecraft.365791.n2.nabble.com/ > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to va...@portcredit.net __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] KPA500 P command not working from RPI and node red, any ideas?
I've been trying all day to get the KPA500 to "wake up" with a P command sent from a raspberry PI zero W running node red without success. Every other command works perfectly. If I hook up a laptop to the KPA500 it wakes up every time using the KPA utility of course, anyone know what the difference is? -- Sent from: http://elecraft.365791.n2.nabble.com/ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
