I would like to know how I can build/configure a Raspberry Pi into a NTP Server. I read articles in which you can use a GPS Receiver make the time sync more accurate, is that possible ?
Thanks, filosad
NTP Server
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- mikeysklar
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Re: NTP Server
It is possible. Adafruit has not put out a guide on making a Pi into a NTP server, but others have used Adafruit GPS hardware. Take a look at these projects.
http://www.gregledet.net/computers/buil ... e-gps-hat/
https://github.com/tiagofreire-pt/rpi_a ... um1_chrony
http://www.gregledet.net/computers/buil ... e-gps-hat/
https://github.com/tiagofreire-pt/rpi_a ... um1_chrony
- filosad
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Re: NTP Server
Thanks for the quick response.
Is there any way to do the same with a lite version of a Windows OS ?
Thanks,
Is there any way to do the same with a lite version of a Windows OS ?
Thanks,
- filosad
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Re: NTP Server
Any idea which is a better solution:
1. GPS via HAT (what you had in a previous thread)
2. GPS via the USB port, might require special drivers from vendor (if they exist)
Thanks
1. GPS via HAT (what you had in a previous thread)
2. GPS via the USB port, might require special drivers from vendor (if they exist)
Thanks
- mikeysklar
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Re: NTP Server
USB versus Pi Hat for the Ultimate GPS really depends on your needs. If you needed to include another HAT or wanted easy pin access on the Pi then the USB makes more sense. If you want to keep things compact then a stacked hat would be better.
I can’t comment on Windows Lite usage as a NTP server with Ultimate GPS. I’ve not seen that done.
I can’t comment on Windows Lite usage as a NTP server with Ultimate GPS. I’ve not seen that done.
- filosad
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Re: NTP Server
Thanks for your advise !!
There is a kit on the adafruit website that has a kit which includes the GPS hat and related parts (i.e. GPS antenna, headers, battery b/u.
Is it possible to stack hats (GPS hat + PoE hat) ?
Regards
There is a kit on the adafruit website that has a kit which includes the GPS hat and related parts (i.e. GPS antenna, headers, battery b/u.
Is it possible to stack hats (GPS hat + PoE hat) ?
Regards
- mikeysklar
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Re: NTP Server
Stacking a POE + Ultimate GPS hat should be just fine. The POE is just doing power and the GPS Hat is focused on UART so I don’t see any conflict.
Make sure to purchase the PoE+ Hat as you are likely using a Pi3 or Pi4.
https://www.adafruit.com/product/5058
Make sure to purchase the PoE+ Hat as you are likely using a Pi3 or Pi4.
https://www.adafruit.com/product/5058
- filosad
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Re: NTP Server
Hi again,
Quick question, is there a stacking header (40 pin) that allow me to stack hats on-top of each other. If that is possible, I would need to replace my existing case with a highPi case (no biggie).
Thanks again, filosad
Quick question, is there a stacking header (40 pin) that allow me to stack hats on-top of each other. If that is possible, I would need to replace my existing case with a highPi case (no biggie).
Thanks again, filosad
- mikeysklar
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- filosad
- Posts: 9
- Joined: Tue Nov 08, 2022 1:43 pm
Re: NTP Server
I have another question that I hope you can answer:
I would like to take my Raspberry Pi and make it into a VPN Service (Client to Site). I then would be able to use OpenVPN to connect my client (remote) to the devices on the internal network .
Thanks
I would like to take my Raspberry Pi and make it into a VPN Service (Client to Site). I then would be able to use OpenVPN to connect my client (remote) to the devices on the internal network .
Thanks
- mikeysklar
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- Joined: Mon Aug 01, 2016 8:10 pm
Re: NTP Server
That question is off topic for this thread and really for this forum.
- filosad
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- Joined: Tue Nov 08, 2022 1:43 pm
Re: NTP Server
Thanks, I do have a separate thread on the same topic (VPN). Being there was no response to the thread, I thought I would ping you to see if you heard/seen anything regarding the same.
Forum rules
If you're posting code, please make sure your code does not include your Adafruit IO Active Key or WiFi network credentials.
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