basvdijk / domusto-p1

DOMUSTO Home Automation plugin for P1 power meters

P1 meter

plugin:    P1 smartmeter for Landys Gyr E350
author:    Bas van Dijk
category:  utility
version:   0.0.1
website:   http://domusto.com

Hardware needed

• P1 smart meter serial to USB cable - € 19,95

Tested with

• Kaifa and Landis+Gyr Smart Meters

Installation

$ ./domusto.js plugin install basvdijk/domusto-p1

Plugin configuration

1. Connect the P1 smart meter cable to your usb port
2. Add the section below to your config.ts
3. Set the correct com port where your have connected your P1 smart meter cable
4. Restart DOMUSTO

{
    enabled: true,
    type: 'P1',
    settings: {
        port: '/dev/ttyUSB-P1'
    }
},

Example devices

// For received power
{
    id: 'POWER1',
    enabled: true,
    role: 'input',
    name: 'Smart meter',
    type: 'power',
    protocol: {
        pluginId: 'P1',
        id: 'POWER1',
        deviceId: 'received'
    }
},

// For delivered power
{
    id: 'POWER2',
    enabled: true,
    role: 'input',
    name: 'Smart meter',
    type: 'power',
    protocol: {
        pluginId: 'P1',
        id: 'POWER2',
        deviceId: 'delivered'
    }
},

API

/update - GET

Updates the P1 values

Parameters

• Consumption low tariff
• Consumption high tariff
• Consumption current
• Return low tariff
• Return high tariff
• Return current

Example: http://192.168.178.72:3000/plugin/domusto-p1/update?data=6435;8084;529;5650;3453;345