Re: Getting the Pi to get accurate time for XSJT-X
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You can get even better time accuracy if the GPS support PPS and you have it hooked up to a GPIO on the Pi.? Adafruit and NW Digital Radio have HATs that support it. On Mon, Jan 17, 2022 at 10:41 AM Jon Adams <n7uv.jon@...> wrote: In my shack, I have an RPi with a hardware RTC, running weewx and direwolf, and using a serial GPS with 1pps output connected to the RPi serial port, then gpsd and ntp. Keeps excellent time (microsecond stable) and also serves as the NTP server for the house. The biggest deal was making sure shell was disabled on the serial port. --
John D. Hays Kingston, WA K7VE / WRJT-215 ? |
John Hays - K7VE / WRJT-215