Air quality measurements made easy with wrapper library for SDS011 UART interface.

Save your time and focus on specific IoT solution instead of serial communication.

Nova Fitness SDS011 laser is designed for 8000 hours of continuous use - this is less than one year. It is recommended to configure working period to extend life span of your solution.

1. Require the module

const SDS011Wrapper = require("sds011-wrapper");

2. Connect to your sensor through serial port

const sensor = new SDS011Wrapper("COM5");

3. Configure

await sensor.setReportingMode('active');
await sensor.setWorkingPeriod(10);
// everything's set

4. Do awesome things

sensor.on('measure', (data) => {
    if (data['PM2.5'] > 10) {
        powerAirPurifierOn();
    } else {
        powerAirPurifierOff();
    }
});

npm install sds011-wrapper

• Check the 'examples' folder.
• See the API docs