Search found 266 matches

by KN2TOD
Sat Sep 16, 2023 12:57 pm
Forum: Pi-Star General Support
Topic: RPi 4B for MMDVM hotspot...Am I nuts?
Replies: 3
Views: 4102

Re: RPi 4B for MMDVM hotspot...Am I nuts?

Probably the easiest route would be to clone the drive from your working system (using Pi-Imager) and insert it into your second system, bring it up and then reconfigure it so you don't duplicate hostname and frequencies and go from there. Trying to start over from scratch is/would be more involved/...
by KN2TOD
Thu Sep 14, 2023 12:28 pm
Forum: ZUMSpot (Hat / Libre / USB)
Topic: Old Zum MMDVM on a new Raspberry Pi4/B ??
Replies: 6
Views: 10134

Re: Old Zum MMDVM on a new Raspberry Pi4/B ??

Problematic?!? I have several "20-pin" hats that function exactly the same as the 40-pin hats. The center block of 20 pins are effectively "inert" - they aren't used by the circuitry on the HAT in any way. My guess is the 20 pin versions are simply a design/manufacturing decision...
by KN2TOD
Thu Sep 14, 2023 9:08 am
Forum: IP Networking
Topic: Incorrect time and date
Replies: 7
Views: 4676

Re: Incorrect time and date

Thank you for confirming my suspicions/conjectures here! But as a warning, changing the IP address isn't a permanent fix: your hotspot may "de-sync" down the road (and may go unnoticed if it happens while you're running), so you may have to repeat the "fix" again at some point. T...
by KN2TOD
Wed Sep 13, 2023 11:14 pm
Forum: IP Networking
Topic: Incorrect time and date
Replies: 7
Views: 4676

Re: Incorrect time and date

Possible but doubtful. Does your external IP address change when you change routers? Do the external DNS server IP addresses change when you switch routers? Did your ISP assign/suggest those DNS addresses? Can you change them to something else (i.e. will your ISP let you do that)? But first, try thi...
by KN2TOD
Wed Sep 13, 2023 8:23 pm
Forum: ZUMSpot (Hat / Libre / USB)
Topic: Old Zum MMDVM on a new Raspberry Pi4/B ??
Replies: 6
Views: 10134

Re: Old Zum MMDVM on a new Raspberry Pi4/B ??

A pi-0 form factor HAT can be used on the larger PI-2/3/4's without problems, except to note that the larger form factors do not provide support on all four corners of the HAT so care must be take to not torque the HAT too much as all it's physical support depends on its GPIO connector. You can boos...
by KN2TOD
Wed Sep 13, 2023 8:11 pm
Forum: IP Networking
Topic: Incorrect time and date
Replies: 7
Views: 4676

Re: Incorrect time and date

Raspberry Pi's do not have a native, onboard clock (RTC) that maintains the time/date between power outages. It "fakes" the clock by saving the current time/date values when powered off and restoring them when you come back up. It's the job of the operating system (not Pi-Star) to resync t...
by KN2TOD
Sat Sep 02, 2023 10:40 am
Forum: Pi-Star General Support
Topic: PiStar HotSpot question
Replies: 5
Views: 6090

Re: PiStar HotSpot question

No. Just reconfigure your existing HS to use DMRGateway. This gateway incorporates, can interconnect multiple networks, including Brandmeister and TGIF. There's lot of docs out there showing how this is done. Here's one example <https://brara.org/BLOG/wp-content/uploads/2021/05/configure-a-pi-star-h...
by KN2TOD
Sat Sep 02, 2023 2:18 am
Forum: Pi-Star General Support
Topic: PiStar HotSpot question
Replies: 5
Views: 6090

Re: PiStar HotSpot question

Brandmeister is world-wide; you can connect to any Talk Group in the US or UK or elsewhere, all from one hotspot.
by KN2TOD
Sat Sep 02, 2023 2:16 am
Forum: Pi-Star General Support
Topic: Pi-Star dashboard is not "Listening"
Replies: 1
Views: 3530

Re: Pi-Star dashboard is not "Listening"

If the dashboard is blank (the TRx line in the "Radio Info" panel is blank), then you are not connecting to the attached MMDVM board. Go to the Configuration panel, then to Expert, then to SSH. Enter the command "sudo pistar-findmodem". What do you get? If it comes back with a va...
by KN2TOD
Thu Aug 17, 2023 3:44 am
Forum: Pi-Star General Support
Topic: pi-star and ipv6
Replies: 15
Views: 8955

Re: pi-star and ipv6

There is no regression here: Buster (and Bullseye) versions of Pi-Star support IPV6! https://unix.stackexchange.com/questions/538478/enable-ipv6-on-debian-10-if-there-is-no-proc-sys-net-ipv6-folder Run these commands: sudo modprobe configs; zcat /proc/config.gz | grep CONFIG_IPV6= sudo modprobe -c |...