homebridge-mqtt-power-consumption-log-tasmota v0.9.3
homebridge-mqtt-power-consumption-log-tasmota
Plugin to HomeBridge optimized for work with Itead Sonoff POW hardware with firmware Sonoff-Tasmota via MQTT with log data to file. Partially emulate Elgato Eve Energy. Measure used power and write logged data to csv files. It acts as a power switch and meter energy consumed.
Like this? Please buy me a beer (or coffee) ;-)
MacWyznawca.pl Jaromir Kopp
Installation
sudo npm install -g homebridge-mqtt-power-consumption-log-tasmotaDescription of log files
Period file: 2017-03-06 08:10:00 0.03798 1712 1712 1.00 7.560 213 0.03798 0.700 32.960
Data and time \t period used power kWh \t power W \t apparent power VA \t power factor \t current A \t voltage V \t hourly used power kWh \t today used power kWh \t total used power kWh
Hourly file: 2017-03-04 08:00:00 1.23468 9.80263 14.68135 7 6 4
Data and time \t hourly used power kWh \t today used power kWh \t total used power kWh \t hour (UTC) \t day of week \t day of month
Daily file: 2017-03-04 08:41:02 9.80263 14.68135 6 4 2
Data and time \t daily used power kWh \t total used power kWh \t day of week \t day of month \t month (0-11)
Files are tab \t separated.
Sample HomeBridge Configuration
{
"bridge": {
"name": "Homebridge",
"username": "CC:22:3D:E3:CE:30",
"port": 51826,
"pin": "031-45-154"
},
"description": "This is an example configuration file. You can use this as a template for creating your own configuration file.",
"platforms": [],
"accessories": [
{
"accessory": "mqtt-power-consumption-log-tasmota",
"name": "NAME OF THIS ACCESSORY",
"url": "mqtt://MQTT-ADDRESS",
"username": "MQTT USER NAME",
"password": "MQTT PASSWORD",
"topics": {
"statusGet": "stat/sonoff/POWER",
"statusSet": "cmnd/sonoff/power",
"energyGet": "tele/sonoff/ENERGY",
"stateGet": "tele/sonoff/STATE"
},
"onValue": "ON",
"offValue": "OFF",
"outletInUseBy": "current",
"outletInUseCurrent": "0.01",
"totalPowerResetBy": "month",
"activityTopic": "tele/sonoff/LWT",
"activityParameter": "Online",
"startCmd": "cmnd/sonoff/TelePeriod",
"startParameter": "15",
"patchToSave":"/root/.homebridge/",
"savePeriod": "15",
"timeOffset": "-60",
"manufacturer": "ITEAD",
"model": "Sonoff TH",
"serialNumberMAC": "MAC OR SERIAL NUMBER"
}
]}
Description of the configuration file.
sonoff in topic - topics name of Your Sonoff switch.
"statusGet": "stat/sonoff/POWER" - status of switch.
"statusSet": "cmnd/sonoff/power" - command topic to set switch.
"energyGet": "tele/sonoff/ENERGY" - topic for energy telemetry information.
"stateGet": "tele/sonoff/STATE" - topic for cyclic telemetry information.
"onValue": "ON", "offValue": "OFF" - on and off value for switch. optional
"outletInUseBy": "current" - "outlet in use" it will be set only if the circuit current flows. optional
"outletInUseCurrent": "0.01" - The current above which the "outlet in use" will be activated. optional
"totalPowerResetBy": "month" - How often reset the consumed power: every "month", "year", or "" - never. optional
"activityTopic": "tele/sonoff/LWT" - last will topic for check online state. optional
"activityParameter": "Online" - last will payload for online state. optional
"startCmd": "cmnd/sonoff/TelePeriod" - command sent after the connection. optional
"startParameter": "60" - payload for startCmd. optional
"patchToSave":"/root/.homebridge/" - path to save text files with temperature data. optional
"savePeriod": "15" - period (minutes) for saving and check temperature. For save only min. and max. 24h temperature data set with "minus" ex "-15". Minimal preriod 10 minutes. Empty: save every 15 min. optional
"zeroHour": "23" - time (UTC) at which you want to reset the timer min./max. Empty to reset after 24 hours since the last minimum or maximum. optional
The files will be saved in the specified path with the "topic" (ex. Sonoff) in the file name ex. "/root/.homebridge/sonoff_period_10.csv", "/root/.homebridge/sonoff_hourly.csv".