Enhance Nous smart power strip with new features

[1tigris1]

Hi, could you please tell me why after the update some devices stopped working correctly, namely… what could be the reason? I had to rewrite the converter.
Here is the corrected converter.

const tuya = require('zigbee-herdsman-converters/lib/tuya');
const utils = require('zigbee-herdsman-converters/lib/utils');
const exposes = require('zigbee-herdsman-converters/lib/exposes');
const e = exposes.presets;
const ea = exposes.access;

module.exports = [
{
fingerprint: tuya.fingerprint('TS011F', ['_TZ3210_6cmeijtd']),

    model: 'A11Z',
    vendor: 'Nous',
    description: 'Smart power strip 3 gang with energy monitoring & countdown',

    endpoint: (device) => {
        return { l1: 1, l2: 2, l3: 3 };
    },

    meta: {
        multiEndpoint: true,
        multiEndpointSkip: ['energy', 'current', 'voltage', 'power'],
    },

    extend: [
        tuya.modernExtend.tuyaOnOff({
            electricalMeasurements: true,
            powerOutageMemory: true,
            onOffCountdown: true,
            indicatorMode: true,
            childLock: true,
            endpoints: ['l1', 'l2', 'l3'],
        }),
        tuya.modernExtend.electricityMeasurementPoll({
            metering: (device) => [100, 160, 192].includes(device.applicationVersion) || ["1.0.5"].includes(device.softwareBuildID),
        }),
    ],

    configure: async (device, coordinatorEndpoint) => {
        await tuya.configureMagicPacket(device, coordinatorEndpoint);
        const endpoint = device.getEndpoint(1);
        

        endpoint.saveClusterAttributeKeyValue('haElectricalMeasurement', {
            acCurrentDivisor: 1000,
            acCurrentMultiplier: 1,
            acVoltageDivisor: 10,
            acVoltageMultiplier: 1,
            acPowerDivisor: 10,
            acPowerMultiplier: 1,
        });
        endpoint.saveClusterAttributeKeyValue('seMetering', {
            divisor: 100,
            multiplier: 1,
        });
        
        utils.attachOutputCluster(device, 'genOta');
        device.save();
    },
},

];

[Koenkk]

Does this device really require polling?

[1tigris1]

Apparently yes, because before this the device switched all three at once when pressing a single button.

[Koenkk]

I think it can be solved by just adding tuya.modernExtend.tuyaMagicPacket(), to extend, if it works please update this PR.

[Chris6729]

Hello,
After updating z2m, i remove thé device using force remove then reset the strip and paired it again
After re pairing
{
"current_l1": 143,
"energy_l1": 564,
"last_seen": "2026-02-02T17:55:14.594Z",
"linkquality": 255,
"power_l1": 17,
"state_l1": "ON",
"state_l2": "ON",
"state_l3": "ON",
"voltage_l1": 238
}
In home assistant the following sensors have been created

sensor.triplette_power_l2
sensor.triplette_energy_l
sensor.triplette_current_l3
sensor.triplette_voltage

I also have the 3 switches but when i turned on or off any one of them all three are switched at the same time
Kind regards