Day 25 of #100DaysOfHomelab was spent updating the various Raspberry Pis I have on my network.
The first was a POE powered Raspberry Pi 4 which runs in the server rack and is used for monitoring the network.
The second was a Raspberry Pi 3B which runs RPI CamPlayer to display my security cameras on a spare monitor in my office.
The third is attached to my 3D printer and runs OctoPrint to control the printer.
The last is a Raspbery Pi Zero W which runs NUT to monitor the UPS that powers my network rack. I'm planning to move that job to the Raspberry Pi 4 in the rack and use the Zero W for something else.