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Hat minimum voltage
What is the minimum voltage at which the hat will operate?
Kevin, K3VIN
What is the minimum voltage at which the hat will operate?
Kevin, K3VIN
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By
K3VIN
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#6020
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Re: PAT Mailbox
#pat
Hello Basil,
thanks for your support - this weekend I got it running. Now try to go further in the installation of the Bullseye version.
73 de Erwin, OE1EKG
Hello Basil,
thanks for your support - this weekend I got it running. Now try to go further in the installation of the Bullseye version.
73 de Erwin, OE1EKG
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By
Erwin OE1EKG
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#6019
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Re: New 12v setup
Kevin,
I agree with Basil: I use a Sceptre model E16, 12V monitor.
Attached is a picture of my first ham radio project: briefcase radios (2M, 1.25M & 70cm).
Everything shown fits into the
Kevin,
I agree with Basil: I use a Sceptre model E16, 12V monitor.
Attached is a picture of my first ham radio project: briefcase radios (2M, 1.25M & 70cm).
Everything shown fits into the
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By
KJ7BJT
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#6018
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Re: New 12v setup
Kevin,
Thanks for the photo!
For an RPi monitor I like to use a 12V monitor like ones made by
Sceptre or for smaller monitors (10") I use Sunfounder.
I try to reduce (like 0) the number of noisy
Kevin,
Thanks for the photo!
For an RPi monitor I like to use a 12V monitor like ones made by
Sceptre or for smaller monitors (10") I use Sunfounder.
I try to reduce (like 0) the number of noisy
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By
Basil Gunn
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#6017
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New 12v setup
Here is a photo of my new setup running off of a 14ah battery. I was running the 817 with 2.5 watts.
The only thing left is a monitor dedicated to the Pi so I don't have to VNC into it.
Kevin, K3VIN
Here is a photo of my new setup running off of a 14ah battery. I was running the 817 with 2.5 watts.
The only thing left is a monitor dedicated to the Pi so I don't have to VNC into it.
Kevin, K3VIN
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By
K3VIN
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#6016
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Re: HOW TO gracefully shutdown an RPi with DRAWS
In the N7NIX repo there is a script for the RPi/DRAWS setup that runs in
my truck.
https://github.com/nwdigitalradio/n7nix/blob/master/tracker/updown_log.sh
That script runs once a minute from a
In the N7NIX repo there is a script for the RPi/DRAWS setup that runs in
my truck.
https://github.com/nwdigitalradio/n7nix/blob/master/tracker/updown_log.sh
That script runs once a minute from a
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By
Basil Gunn
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#6015
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Re: HOW TO gracefully shutdown an RPi with DRAWS
Old post, but at what voltage does the hat shutdown everything down?
Kevin, K3VIN
Old post, but at what voltage does the hat shutdown everything down?
Kevin, K3VIN
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By
K3VIN
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#6014
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
Problem Solved.
I had to power the draws pi down and take it outside. On reboot, it began to see the satellites and got a fix. I then moved it back inside to the same place it would not get a fix
Problem Solved.
I had to power the draws pi down and take it outside. On reboot, it began to see the satellites and got a fix. I then moved it back inside to the same place it would not get a fix
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By
Rich KR4PI
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#6013
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
The two things, replace the battery with a known good one.
Then i would check the time, date including the year.
..jpw J P Watters
KC9KKO
Morris, IL USA
The two things, replace the battery with a known good one.
Then i would check the time, date including the year.
..jpw J P Watters
KC9KKO
Morris, IL USA
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By
J P Watters
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#6012
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
I am now past 3 hours after power on and still no fix.
Rich, KR4PI
I am now past 3 hours after power on and still no fix.
Rich, KR4PI
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By
Rich KR4PI
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#6011
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
After this procedure how long did you wait for a fix? It can take a fairly long time to get a fix after a 'cold' start. (15 minutes or more sometimes)
--
John D. Hays
Kingston, WA
K7VE / WRJT-215
After this procedure how long did you wait for a fix? It can take a fairly long time to get a fix after a 'cold' start. (15 minutes or more sometimes)
--
John D. Hays
Kingston, WA
K7VE / WRJT-215
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By
John Hays - K7VE / WRJT-215
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#6010
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
I removed power from the DRAWS hat and removed the battery from it as well. I left it off all night. when I put the battery back in and pluged in power to the DRaws hat, I still could not get a fix on
I removed power from the DRAWS hat and removed the battery from it as well. I left it off all night. when I put the battery back in and pluged in power to the DRaws hat, I still could not get a fix on
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By
Rich KR4PI
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#6009
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
here is the output of Sensors:
pi@Draws:~ $ sensors
iio_hwmon-isa-0000
Adapter: ISA adapter
+12V: 13.40 V
+5V: 5.07 V
User ADC 1: 3.00 mV
User ADC 2: 3.00 mV
here is the output of Sensors:
pi@Draws:~ $ sensors
iio_hwmon-isa-0000
Adapter: ISA adapter
+12V: 13.40 V
+5V: 5.07 V
User ADC 1: 3.00 mV
User ADC 2: 3.00 mV
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By
Rich KR4PI
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#6008
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
power is through 12 volts into the DRAWS hat. What concerns me is that the TOFF: >1 day.
I will power it off for the night and see if that helps. I assume that is should also take the battery out for
power is through 12 volts into the DRAWS hat. What concerns me is that the TOFF: >1 day.
I will power it off for the night and see if that helps. I assume that is should also take the battery out for
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By
Rich KR4PI
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#6007
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
Not sure what else to try, maybe power it down for a few minutes. Also
are you powering it through a 5.1V wall wart or 12V to the DRAWS hat?
Post the output of the 'sensors' command.
Rich KR4PI
Not sure what else to try, maybe power it down for a few minutes. Also
are you powering it through a 5.1V wall wart or 12V to the DRAWS hat?
Post the output of the 'sensors' command.
Rich KR4PI
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By
Basil Gunn
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#6006
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
pi@DRAWS:~/n7nix $ systemctl status gpsd
● gpsd.service - GPS (Global Positioning System) Daemon
Loaded: loaded (/lib/systemd/system/gpsd.service; enabled; vendor preset: ena
Active: active
pi@DRAWS:~/n7nix $ systemctl status gpsd
● gpsd.service - GPS (Global Positioning System) Daemon
Loaded: loaded (/lib/systemd/system/gpsd.service; enabled; vendor preset: ena
Active: active
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By
Rich KR4PI
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#6005
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Re: DRAWS GPS not seeing satellites
#gps
#gpsd
1. Make sure gpsd is running:
systemctl status gpsd
# You should see Active: active (running)
● gpsd.service - GPS (Global Positioning System) Daemon
Loaded: loaded
1. Make sure gpsd is running:
systemctl status gpsd
# You should see Active: active (running)
● gpsd.service - GPS (Global Positioning System) Daemon
Loaded: loaded
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By
Basil Gunn
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#6004
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DRAWS GPS not seeing satellites
#gps
#gpsd
Up until a couple of days ago, my draws hat GPS was working perfectly. I had it setup to be the time source for my HamClock. I noticed that my HamClock was no longer updating time. So I went to the
Up until a couple of days ago, my draws hat GPS was working perfectly. I had it setup to be the time source for my HamClock. I noticed that my HamClock was no longer updating time. So I went to the
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By
Rich KR4PI
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#6003
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UDRC - II? PTT Random Stuck
#udrc
Greetings to all the group.
Lurker from a long time, i had decided to use my UDRC in dstar repeater, the setup was easy, just a couple of hours figuring out some stuff with alsa, but none the less it
Greetings to all the group.
Lurker from a long time, i had decided to use my UDRC in dstar repeater, the setup was easy, just a couple of hours figuring out some stuff with alsa, but none the less it
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By
Edward
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#6002
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Re: PAT Mailbox
#pat
I don't think pat is running.
In a console type: pat http
Then see if you can load the web app at localhost:8080 in a browser.
If that doesn't work refresh the scripts and send me the output
I don't think pat is running.
In a console type: pat http
Then see if you can load the web app at localhost:8080 in a browser.
If that doesn't work refresh the scripts and send me the output
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By
Basil Gunn
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#6001
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