Sometimes (especially when developing battery-powered devices) it's really handy to have a way to see how much power they're using - both in the instant, and over a period of time. You can sometimes ...

A Power Meter for use in Home Assistant, using the Pulse Meter component in ESPHome, with the added functionally of tracking costs. I've used Home Assistant Glow for a while without problems. Home ...

The trend of measuring the energy usage of household electrical devices has become increasingly popular among Smart Home users in the past few years. We have received the new SONOFF POW Ring Smart ...

KWS-302WF is an inexpensive WiFi power meter with a color display and power control that is suitable for the whole house since it can handle up to 63A/17kW and supports DIN Rail mounting in a fuse box ...