I have been using a Unihedron Sky Quality Meter (USB version) for embedding sky quality readings into images as well as general monitoring of sky brightness.
I then tried to get this device to share its data with multiple clients using a piece of software found online, but that wasn't reliable enough.
So, I decided to make use of my time during all the bad weather and endless days of no astrophotography to write my own server for this.
If you have one of these devices, it is free to download from GitHub, where you can also find more information.
In the meantime, here is an introduction video to the software.
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