Write back help

ESPHome
1

I have set my inverter to send data to HA through ESPHome via ESP32.

There’s a Read/write registry entry in registry for inverter to grid change voltage.
I can read the value using the following

 - platform: modbus_controller
   modbus_controller_id: srne1
   name: "Inverter Switching Voltage" #name for HA
   id: srne_inverter_switching_voltage #id for HA
   register_type: holding
   address: 0xE022 #register address (see modbus manual)
   unit_of_measurement: "V"
   accuracy_decimals: 2
   device_class: Voltage
   state_class: measurement

Since this is a Read / write registry item, can someone please help me to set it up to change the voltage value through Home Assistant?

2

Anyone please?

3

You can do it with number component in esphome, but I don’t know how it works with home assistant (I don’t use HA). Try with dumb number component first.

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