https://github.com/chatch/nova-sds011

Nova SDS011 PM sensor serial reader
https://github.com/chatch/nova-sds011

Last synced: 11 months ago
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Nova SDS011 PM sensor serial reader

• Host: GitHub
• URL: https://github.com/chatch/nova-sds011
• Owner: chatch
• License: gpl-3.0
• Created: 2016-04-10T03:36:09.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2016-04-22T13:23:49.000Z (about 10 years ago)
• Last Synced: 2025-06-01T15:47:40.208Z (about 1 year ago)
• Language: JavaScript
• Homepage:
• Size: 16.6 KB
• Stars: 8
• Watchers: 2
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# nova-sds011

[![](https://img.shields.io/npm/v/nova-sds011.svg)](https://www.npmjs.com/package/nova-sds011)

[![Build Status](https://travis-ci.org/chatch/nova-sds011.svg?branch=master)](https://travis-ci.org/chatch/nova-sds011)

[Nova SDS011](http://inovafitness.com/upload/file/20150311/14261262164716.pdf) PM sensor serial reader

## Quickstart

Plugin the Nova and run "node index.js". (NOTE: script assumes the Nova is at /dev/ttyUSB0)

## Library Usage

Use [serialport](https://www.npmjs.com/package/serialport) with this library to read values:

```

let serialport = require("serialport")

let sds011 = require('nova-sds011')

let serial = new serialport.SerialPort("/dev/ttyUSB0", {

    baudrate: 9600

})

serial.on('data', function (data) {

    let pmValues = sds011(data)

    if (!pmValues) {

        log.error('failed to parse buffer [' + data.toString('hex') + ']')

        return

    }

    console.info("pm2.5: " + pmValues.pm2_5 + "\tpm10: " + pmValues.pm10)

});

```