Создайте свою собственную логику, используя EMQ X REST API
https://github.com/wivwiv/egg-iot-with-mqtt
Рекомендуется использовать MQTT.js:
https://www.npmjs.com/package/mqtt#connect
const mqtt = require('mqtt')
// const url = 'mqtt://localhost:1883'
const url = 'mqtt://tools.emqx.io:1883'
const clinet = mqtt.connect(url, {
clientId: 'emqx_client_id',
username: '',
password: '',
})
client.on('connect', () => {
client.subscribe('presence', (err) => {
if (!err) {
setInterval(() => {
client.publish('presence', 'Hello EMQ X')
}, 1000)
}
})
})
client.on('message', (topic, message) => {
// message is Buffer
console.log('received from', topic, message.toString())
})