Sudo nano /etc/modules – Add pps-gpio on a new Sudo nano /boot/config.txt - Add dtoverlay=pps-gpio,gpiopin=18 (if you have previously followed these instructions, remove the added text) – Add bcm2708.pps_gpio_pin=18 at the end of the line. Sudo dpkg-reconfigure tzdata - unless you want all times in UTC Advanced Options -> Disable Serial Shell (optional) Mounted on a Raspberry Pi model B+, equally OK RPi 2, 3 & 4Ģ015-Jan-27 Update for kernel 3.18.3+ #742 and later, thanks to ChrisĢ015-Mar-19 Note that pps-gpio may already be /etc/modules. Either connect locally or via SSH to the Pi. Download and write this to an SD cardĪttach the HAB Supplies Raspberry Pi+ GPS Expansion Board to the Pi, insert the SD card, connect the antenna and network cable and boot This guide is assuming you’re using Raspbian installed from -wheezy-raspbian.img. You will need a Raspberry Pi B+, 2 or 3, HAB Supplies Raspberry Pi+ GPS Expansion Board and a suitable GPS antenna. (Anthony wrote) A huge thanks to David Taylor from SatSignal.Eu for his excellent guide Our products should be used only in testing environments and at your own risk and The guide is provided as is with no guarantees of performance. This guide will give instructions on using a HAB Supplies Raspberry Pi+ GPS Expansion Board with a Raspberry Pi+ to get a PPS disciplined NTP Server. Thanks, Peter! Utilising the Raspberry Pi+ GPS Expansion Board forĪ PPS Disciplined NTP Server On the Raspberry Pi Description Peter Allan shows a really neat, well-located installation in his photos This is for the Broadband Ham Net community.Ī. He includes some considerations about configuring Guide about stand-alone operation of the Raspberry Pi as a time server with ![]() Thomas Kocourek, N4FWD, was kind enough to supply a PDF There are more detailed background notes here. A guide based on an application note from Uputronics.
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