Operation of multiple MSS110 smart plugs

[LinerSeven]

Hi, @albertogeniola,

I'm using your meross-iot library to control the meross smartplug mss110.

That works fine for one unit, though, If there are multiple mss110s connected to the same WIFI SSID, the dev.async_turn_on and dev.async_turn_off will cause multiple smart plugs to switch at the same time.

Could this be made to work individually?

Best Regards, Liner Seven,

[albertogeniola]

Hi @LinerSeven ,

Can you post the code you are using to turn devices on and off? I'm under the impression there is something wrong in your code that is triggering multiple devices...

[LinerSeven]

Hi, @albertogeniola,

Thank you for your response, My Python Source is follows:

import asyncio import os

from meross_iot.http_api import MerossHttpClient from meross_iot.manager import MerossManager

EMAIL = os.environ.get('MEROSS_EMAIL') or "YOUR_MEROSS_CLOUD_EMAIL" PASSWORD = os.environ.get('MEROSS_PASSWORD') or "YOUR_MEROSS_CLOUD_PASSWORD"

async def main():

Setup the HTTP client API from user-password

# When choosing the API_BASE_URL env var, choose from one of the above based on your location.
# Asia-Pacific: "iotx-ap.meross.com"
# Europe: "iotx-eu.meross.com"
# US: "iotx-us.meross.com"
http_api_client = await MerossHttpClient.async_from_user_password(api_base_url='iotx-ap.meross.com',
                                                                  email=EMAIL, 
                                                                  password=PASSWORD)

# Setup and start the device manager
manager = MerossManager(http_client=http_api_client)
await manager.async_init()

# Retrieve all the MSS310 devices that are registered on this account
await manager.async_device_discovery()
plugs = manager.find_devices(device_type="mss110")

if len(plugs) < 1:
    print("No MSS110 plugs found...")
else:
    # Turn it on channel 0
    # Note that channel argument is optional for MSS310 as they only have one channel
    dev = plugs[0]

    # The first time we play with a device, we must update its status
    await dev.async_update()

    # We can now start playing with that
    await dev.async_toggle(channel=0)

# Close the manager and logout from http_api
manager.close()
await http_api_client.async_logout()

if name == 'main':

Windows and python 3.8 requires to set up a specific event_loop_policy.

#  On Linux and MacOSX this is not necessary.
if os.name == 'nt':
    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
loop = asyncio.get_event_loop()
loop.run_until_complete(main())
loop.stop()

Best Regards, Liner Seven,

[LinerSeven]

@albertogeniola , Now it is working by getting and specifying the uuid and narrowing down the devices as follows

FYI,

#!/usr/sbin/python

import asyncio
import os

from meross_iot.http_api import MerossHttpClient
from meross_iot.manager import MerossManager

EMAIL = os.environ.get('MEROSS_EMAIL') or "YOUR_MEROSS_CLOUD_EMAIL"
PASSWORD = os.environ.get('MEROSS_PASSWORD') or "YOUR_MEROSS_CLOUD_PASSWORD"

async def main():
    # Setup the HTTP client API from user-password
    # When choosing the API_BASE_URL env var, choose from one of the above based on your location.
    # Asia-Pacific: "iotx-ap.meross.com"
    # Europe: "iotx-eu.meross.com"
    # US: "iotx-us.meross.com"
    http_api_client = await MerossHttpClient.async_from_user_password(api_base_url='https://iotx-ap.meross.com',
                                                                      email=EMAIL, 
                                                                      password=PASSWORD)

    # Setup and start the device manager
    manager = MerossManager(http_client=http_api_client)
    await manager.async_init()

    # Retrieve all the MSS310 devices that are registered on this account
    await manager.async_device_discovery()
    plugs = manager.find_devices(device_uuids="***********************************")
    # plugs = manager.find_devices(device_type="mss110")

    if len(plugs) < 1:
        print("No MSS110 plugs found...")
    else:
        # Turn it on channel 0
        # Note that channel argument is optional for MSS310 as they only have one channel
        dev = plugs[0]

        # The first time we play with a device, we must update its status
        await dev.async_update()

        # We can now start playing with that
        # print(f"Turing off {dev.uuid}")
        print(f"Turing off {dev.name}")
        await dev.async_turn_off(channel=0)

    # Close the manager and logout from http_api
    manager.close()
    await http_api_client.async_logout()

if __name__ == '__main__':
    # Windows and python 3.8 requires to set up a specific event_loop_policy.
    #  On Linux and MacOSX this is not necessary.
    if os.name == 'nt':
        asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
    loop = asyncio.get_event_loop()
    loop.run_until_complete(main())
    loop.stop()

[albertogeniola]

Glad you solved it !