pyiskra 0.1.21

Python Iskra devices interface

PyIskra

PyIskra is a Python package designed to provide interface for Iskra devices using SG and it's RestAPI or ModbusTCP/RTU.

Installation

You can install PyIskra using pip:

pip install pyiskra

Features

• Object-oriented mapping for energy meters
• Access to measurements
• Access to Energy counters

Supported devices

• Smart Gateway
• IE38
• IE14
• MCXXX
• iMCXXX
• MTXXX
• iMTXXX

Usage

Here's a basic example of how to use PyIskra:

import asyncio
from pyiskra.devices import Device
from pyiskra.adapters import RestAPI


device_ip = "192.168.1.1"
device_auth = {"username": "admin", "password": "iskra"}

async def main():
    # Set device IP address

    # Create adapter
    adapter = RestAPI(ip_address=device_ip, authentication=device_auth)

    # Create device
    device = await Device.create_device(adapter)

    # Initalize device
    await device.init()

    devices = [device]


    if device.is_gateway:
        devices += device.get_child_devices()


    for device in devices:
        # Update device status
        print(f"Updating status for {device.model} {device.serial}")
        await device.update_status()

        if device.supports_measurements:
            for index, phase in enumerate(device.measurements.phases):
                print(f"Phase {index+1} - U: {phase.voltage.value} {phase.voltage.units}, I: {phase.current.value} {phase.current.units} P: {phase.active_power.value} {phase.active_power.units} Q: {phase.reactive_power.value} {phase.reactive_power.units} S: {phase.apparent_power.value} {phase.apparent_power.units} PF: {phase.power_factor.value} {phase.power_factor.units} PA: {phase.power_angle.value} {phase.power_angle.units} THD U: {phase.thd_voltage.value} {phase.thd_voltage.units} THD I: {phase.thd_current.value} {phase.thd_current.units}")

        if device.supports_counters:
            for counter in device.counters.non_resettable :
                print(f"Non-resettable counter - Name: {counter.name}, Value: {counter.value} {counter.units}, Direction: {counter.direction}")


            for counter in device.counters.resettable:
                print(f"Resettable counter - Name: {counter.name}, Value: {counter.value} {counter.units}, Direction: {counter.direction}")

asyncio.run(main())