This form captures interest in a potential group buy for the energy monitoring project mentioned in selfhosted.show/24.
https://github.com/David00/rpi-power-monitor/blob/master/docs/Flyer.pdfThis group buy is for the components to build the Pi hat for $20 per kit.
CT clamps and Raspberry Pi are not included. You can expect total project cost to be in the region of $100.