How to track power use for a home Mac mini server

operators need a steady way to measure . The wanted setup is a device placed between the PSU and the wall socket. It should record current and voltage over time, not just show a reading.

The readings should be sent to an endpoint in a common format so other tools can store or display them. The price needs to fit a personal setup, not an expensive system.

Key points

  • The goal is continuous power for a .
  • The measuring device should sit between the PSU and the wall socket.
  • It should track current and voltage consistently.
  • The data should be sent to an endpoint in a common format.
  • Low personal-use pricing matters more than features.
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