Can someone recommend a Zigbee device to measure the power consumption? I have several sockets which are supposed to measure it, but they don’t really work. Most don’t give any numbers. The only one that somewhat works is the Nous A1Z. Here I have one entry for current consumption, but it always says 0 W. There are values for the current and the voltage, and if I multiply them, the results seems to make sense. However, it’s not clear to me how accurate this is. And finally, there is an entry for total consumption in Wh, but that is off by a factor of ~10. It would be ok, if it is exactly 10, but I don’t really know.
So if you have any suggestion for a device that works under deconz (ConBee II) and iobroker, please let me know.