Nisko Water Heater Controller zigbee2mqtt convertor

nisko.js

const exposes = require('zigbee-herdsman-converters/lib/exposes');
const tuya = require('zigbee-herdsman-converters/lib/tuya');
const e = exposes.presets;
const definition = {
    zigbeeModel: ['TS0601'],
    model: 'TS0601',
    vendor: '_TZE204_apiu8k13',
    description: 'Smart water heater controller',
    fromZigbee: [tuya.fz.datapoints],
    toZigbee: [tuya.tz.datapoints],
    onEvent: tuya.onEventSetTime, // Add this if you are getting no converter for 'commandMcuSyncTime'
    configure: tuya.configureMagicPacket,
    exposes: [
        e.switch(),
        e.numeric('countdown', exposes.access.ALL).withDescription('Countdown timer for the water heater').withUnit('minute').withValueMin(0).withValueMax(120),
        e.current(),
        e.power(),
        e.voltage(),
    ],
    meta: {
        // All datapoints go in here
        tuyaDatapoints: [
            [1, 'state', tuya.valueConverter.onOff],
            [7, 'countdown', tuya.valueConverter.countdown],
            // [20, '???', tuya.valueConverter.raw],
            [21, 'current', tuya.valueConverter.divideBy1000],
            [22, 'power', tuya.valueConverter.raw],
            [23, 'voltage', tuya.valueConverter.raw],
            // [105, '???', tuya.valueConverter.raw],
        ],
    },
};
module.exports = definition;