A basic data collection server for a power monitor startup, wanted to keep for sentimental reasons.
https://coytbarringer.com/povon-home-power-monitor-part-1-20-channel-system/
This Python program ran on a Raspberry Pi on the same network as the Povon power monitor and stored the data to local files. The Raspberry Pi was also connected to a LCD 7 segment display and could show instantaneous readings such as the total power in the last reading.