Request the data of energy meter in Home Assistant(modbus/tcp), trigger the Sonoff in realtime.

Video tutorial about how to control a sonoff relay from a modbus tcp sensor in Home Assistant

https://www.youtube.com/watch?v=DCPXFEpm5vs




The most advantage of the Modbus/TCP sensor in Home Assistant is it supports requesting the data every 1 second, which can be used as a real-time sensor feedback value in a control loop. The 1-second sample interval makes it can be used in many interesting things.


Reference:

How to use the modbus tcp function in IAMMETER products

How to read the data of WiFi energy meter from the modbus tcp sensor of home assistant


Thread Status
1
175
1
0
0

Sort replies by:
Looks like you are new here. Register for free, learn and contribute.