Home Assistant Community

Single phase Din rail Smart Switch with Energy monitoring zmai-90


I bought a zmai-90 shorturl.at/uxyPV and I plan to update the firmware by tasmota and try to use it to measure consumption.
I open this thread in case someone has achieved it and to be able to go counting the advances.



I am planning on doing the same, but haven’t bought the meter yet. Can you please share your results?


Hy Denis!
For now only check all works with smart life before update to tasmota by OTA.
I keep you informed when I have time to do more.


Hi, i have it flashed with tuya-convert but only as switch without consumption