IamMeter Integrate with Domoticz

1. Introduction

Domoticz is a Home Automation System that lets you monitor and configure various devices like: Lights, Switches, various sensors/meters like Temperature, Rain, Wind, UV, Electra, Gas, Water and much more. Notifications/Alerts can be sent to any mobile device. Our Wi-Fi energy meter (WEM3080/WEM3080T) can be integrated with Domoticz system.

2. Domoticz settings

Step 1, open /domoticz/scripts/lua_parsers, then add the flowing code to iammeter.lua flow(WEM3080):

-- Retrieve the request content
s = request['content'];

-- Update some devices (index are here for this example)

local voltage = domoticz_applyJsonPath(s, '.Data[0]')
local current = domoticz_applyJsonPath(s, '.Data[1]')
local power = domoticz_applyJsonPath(s, '.Data[2]')
local importenergy = domoticz_applyJsonPath(s, '.Data[3]')
local exportgrid = domoticz_applyJsonPath(s, '.Data[4]')

domoticz_updateDevice(1, 0, voltage)
domoticz_updateDevice(2, 0, current)
domoticz_updateDevice(3, 0, power)
domoticz_updateDevice(4, 0, importenergy)
domoticz_updateDevice(5, 0, exportgrid)

add the flowing code to iammetert.lua flow (WEM3080T):

-- Retrieve the request content
s = request['content'];

-- Update some devices (index are here for this example)

local voltage_a = domoticz_applyJsonPath(s, '.Datas[0][0]')
local current_a = domoticz_applyJsonPath(s, '.Datas[0][1]')
local power_a = domoticz_applyJsonPath(s, '.Datas[0][2]')
local importenergy_a = domoticz_applyJsonPath(s, '.Datas[0][3]')
local exportgrid_a = domoticz_applyJsonPath(s, '.Datas[0][4]')

local voltage_b = domoticz_applyJsonPath(s, '.Datas[1][0]')
local current_b = domoticz_applyJsonPath(s, '.Datas[1][1]')
local power_b = domoticz_applyJsonPath(s, '.Datas[1][2]')
local importenergy_b = domoticz_applyJsonPath(s, '.Datas[1][3]')
local exportgrid_b = domoticz_applyJsonPath(s, '.Datas[1][4]')

local voltage_c = domoticz_applyJsonPath(s, '.Datas[2][0]')
local current_c = domoticz_applyJsonPath(s, '.Datas[2][1]')
local power_c = domoticz_applyJsonPath(s, '.Datas[2][2]')
local importenergy_c = domoticz_applyJsonPath(s, '.Datas[2][3]')
local exportgrid_c = domoticz_applyJsonPath(s, '.Datas[2][4]')

domoticz_updateDevice(6, 0, voltage_a)
domoticz_updateDevice(7, 0, current_a)
domoticz_updateDevice(8, 0, power_a)
domoticz_updateDevice(9, 0, importenergy_a)
domoticz_updateDevice(10, 0, exportgrid_a)

domoticz_updateDevice(11, 0, voltage_b)
domoticz_updateDevice(12, 0, current_b)
domoticz_updateDevice(13, 0, power_b)
domoticz_updateDevice(14, 0, importenergy_b)
domoticz_updateDevice(15, 0, exportgrid_b)

domoticz_updateDevice(16, 0, voltage_c)
domoticz_updateDevice(17, 0, current_c)
domoticz_updateDevice(18, 0, power_c)
domoticz_updateDevice(19, 0, importenergy_c)
domoticz_updateDevice(20, 0, exportgrid_c)

Step 2, open domoticz -- Setup -- Hardware:

image-20200424102101934

Set by the flow picture ,then Click Add (WEM3080):

image-20200424103235543

if your meter is WEM3080T:

image-20200424105359154

Click Create Virtual Sensors (WEM3080)

image-20200424103526313

image-20200424104058751

image-20200424104453746

image-20200424104522508

image-20200424104612626

image-20200424104643129

Click Create Virtual Sensors (WEM3080T):

image-20200424105533376

image-20200424105615469

image-20200424105902645

image-20200424105945460

image-20200424110023555

image-20200424110051725

image-20200424110226115

image-20200424110257635

image-20200424110359531

image-20200424110424953

image-20200424110450768

image-20200424110535751

image-20200424110608628

image-20200424110630817

image-20200424110655065

image-20200424110720184


Step 3,then click Setup -- Devices , you can see the datas (WEM3080):

image-20200424111105971

Step 4, notes, iammeter.lua/iammetert.lua domoticz_updateDevice first number must Corresponding to Idx:

image-20200424111710312

image-20200424111847692


3.Domoticz display

Open the Utility:

image-20200424112325345


4.Reference

  1. Demo  user/password:  iammeter/iammeter

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