N30 Energy entry not working and power entry is wrong

[molelightn]

Hi,

@admin - thank you for the updates, unluckily i have no USB-RS485 available yet to test the latest firmwares. See below suggestion to User Vega which is working OK for two devices at the moment.

@Vega - we ran into same problem as you with N30 devices. Our solution in ESPHome now was:

-removed all Energy and Current Sensors from Modbus
-create new Energy Sensors calculated by ESPHome  Link with source data coming from N30 Power readings
-tweaked modbus interval for power Sensors down to 3s

To mention it, the energy Sensors in ESPhome reset at Midnight (daily_energy), but no problem for Homeassistant statistics.
An ESPHome Device Update may also Reset a daily Energy Sensor.
For correct energy calculation time component is important. Setup high priority during boot to avoid miscalculated energy sensors (did happen on mine previously)

Code:

esphome:
  name: kinconyn30
  friendly_name: kinconyn30
  on_boot:
    priority: -100
    then:
      - delay: 1s
      - wait_until:
          condition:
            lambda: |-
              return id(ha_time).now().is_valid();

br