node package manager
Loosely couple your services. Use Orgs to version and reuse your code. Create a free org »

eddystone-yunzi-scanner

Scan for Yunzi beacons using Node.js

Uses noble for BLE peripheral scanning, then attempts to parse discovered peripherals using the Eddystone Protocol Specification.

Based on sandeepmistry project : https://github.com/sandeepmistry/node-eddystone-beacon-scanner

Modified to scan and get all the sensors informations with a Sensoro Yunzi Beacon and store them in a JSON file.

The JSON is then send to a remote server using websocket.

Usage

var EddystoneYunziScanner = require('eddystone-yunzi-scanner');

Launching:

node scan.js

Frame details:

  • sensor_id - Beacon's ID.
  • sensor_motion - Binary element so that 1 = moving / 0 = still.
  • sensor_light - Luminous flux in lux.
  • sensor_temp - Temperature in °C.
  • sensor_rssi- Beacon strength signal indicator in db.
  • sensor_battery - Beacon battery indicator in %.
  • sensor_time - Timestamp.
  • raspberry_id - Raspberry's ID. It's recommended to comment it if you are not using one.

Websocket connexion:

wss.on("connection", function(ws, beacon) {
  // ... 
  });

Don't forget to select the right port: var port = 8080;