node-red-contrib-meazon

A set of Node-RED nodes for working with Meazon devices.

Meazon designs and manufactures at scale revolutionary small size IoT energy meters and integrates them with cloud technology.

Install

Run the following command in your Node-RED user directory - typically ~/.node-red

npm install node-red-contrib-meazon

Output node

With the output node you can control any Meazon device with relay (Izy/Bizy Plugs and Dinrails)

On the configuration panel you can set

URL  :  ws://{GatewayIP}:2014
MAC  :  Select the Device MAC Address

Number  :  Device Endpoint
           Bizy Devices  :  10
           Izy Devices   :  9
           Sensor        :  1

Input Node

You can use the input node to get the device measurements. Leaving the descirptor field empty you are having a full dictionary with the reported values. The output for a 3Phase Dinrail (Endpoint:10) look like this:

	{ "frq10": 49.85, "pwrA10": 1296.65, "pwrB10": 4883.491, 
	  "pwrC10": 1368.955, "vltA10": 230.367, "vltB10": 229.857, 
	  "vltC10": 232.425, "curA10": 6.751, "curB10": 21.52, "curC10": 7.158 }

	{ "rpwrA10": 849.443, "rpwrB10": 346.577, "rpwrC10": 968.926 }

	{ "dxi10": 0 }

	{ "relay10": 1, "online10": 1 }

frq 	:	Network Frequency

pwrA	:	Power Phase A (Watt)
pwrB	:	Power Phase B (Watt)
pwrC	:	Power Phase C (Watt)

vltA	:	Voltage Phase A (Volt)
vltB	:	Voltage Phase B (Volt)
vltC	:	Voltage Phase C (Volt)

curA	:	Current Phase A (Amper)
curB	:	Current Phase B (Amper)
curC	:	Current Phase C (Amper)

rpwrA	:	Reactive Power A (Var)
rpwrB	:	Reactive Power B (Var)
rpwrC	:	Reactive Power C (Var)

dxi	    :	Digital External Input (High/Low)
relay	:	Relay Status (On/Off)
online	:	Device Status (Online/Offline)

tmp     :  Temperature (C) 
hmd     :  Humidity (%) 
clhmd   :  Centralite Sensor Humidity (%) 
occ     :  Occupancy Alarm (0/1)
batvlt  :  Battery Voltage (V) 
batlrm  :  Battery Alarm (0/1)