设备软件开发工具包: MQTT 协议的 Node.js SDK
const aliyunIot = require('aliyun-iot-device-sdk'); const deviceConfig = require('./device_id_password.json'); const device = aliyunIot.device(deviceConfig); device.on('connect', () => { console.log('Connect successfully!'); console.log('Post properties every 5 seconds...'); setInterval(() => { const params = { Status: 1, Data: 'Hello, world!' }; console.log(`Post properties: ${JSON.stringify(params)}`); device.postProps(params); }, 5000); device.serve('property/set', (data) => { console.log('Received a message: ', JSON.stringify(data)); }); }); device.on('error', err => { console.error(err); });
unzip aliyun_iot_device_quickstart.zip
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