If you wish to install your own HamClock but spare Raspberry Pi single board computers are in limited supply, you can install HamClock on your AllStarLink node. There is a script written to do this and it is easy to use.
I installed HamClock on my ASL node 588412 which runs on a Raspberry Pi 4B computer with 8 Gb of RAM onboard:

The script is easy to use and follow: https://github.com/hardenedpenguin/install_hamclock. “This script installs HamClock on a Debian-based system.”
After starting the script, you must choose a screen size for your HamClock:

I chose the 1600×960 size on my laptop. Building the program took several minutes. The script finishes by giving you the URLs for the editable version and a read-only version:

The resulting HamClock looks good. Here’s the HamClock screen without any customizations:

I customized a few settings to yield this pleasant view:

Even though my ASL node does not crontab working, HamClock ran just fine when I rebooted the system.
Note that this is not the Inovato Quadra version that includes WSJT-X and other software. What is installed through the install_hamclock script is the HamClock package by ClearSkyInstitute.com. If you don’t need the other softwares, this is a very easy way to get HamClock in your Shack without the need to acquire more hardware.
This is perhaps the easiest and least expensive way to install a HamClock in your shack, using hardware you may already have, with a script to do the heavy lifting for you. And if you don’t want to install a HamClock, consider Simon’s World Clock, which you install on your PC. It offers quite a bit of functionality, an attractive display, and it’s free: https://www.dit-dit-dit.com/world-map





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