Frame type is 0x30
Documented here

I'm running the scanner and it shows my beacon the first time it finds it, it shows the updates, and when I turn the beacon off, it will show that it's been lost. Though when I turn the beacon back on it doesn't show the beacon to the found or updated again. Is this possible?

Hi,
I am getting a packet like this from the scan:

{ "txPower": -34, "url": "https://<validurl>", "id": "9576265a6c5142ee9f1c8dfc53b50358", "type": "url", "rssi": -68, "distance": 0.44668359215096315, "lastSeen": 1488489996658, "tlm": { "version": 0, "vbatt": 2934, "temp": 5, "advCnt": 813815, "secCnt": 1745318 } }

What is the field id appearing in the scan ? I do not have my UID / ibeacon mode switched on and neither do they map to this id....

Any clue ...thanks...

Hi there. I'm using a node-red node based on this module and noticed that after about 10 minutes the last signal is a "lost" and then no more updates of any sorts.

Tested this nodejs node using the basic example, same behavior. It stops scanning after a couple of lost signals.

Both, the NR module and this work again if i restart them.

So my question is, does this scanner stops after X amount of time?

If not, i believe something is going on between this and my Raspberry PI3 with latest updates.

I'm using a a bacon a Sony XZ1 Compact and the program Beacon Toy.

Hi,

Would you be ok if i made a quick PR to make the grace periode configurable ?
Something like:

EddystoneBeaconScanner.startScanning(true, 30000); // Increase the grace period to 30s

Of course the default grace period would always be of 5 seconds.

Very nice job btw :)

Hello,

I am trying to get the Telemetry message from an Estimote tag (estimote OS A.3.2.0 & Hardware D3.4 configured as an eddystone), on an Edison Board, and the message does not show up.

I found a workaround in the noble project (flag NOBLE_REPORT_ALL_HCI_EVENTS=1), but wanted to raise the issue since it does impact the functionnality of this project.

Using the project basic.js exemple, the board manage to find the UID frame :

found Eddystone Beacon:
 {
  "txPower": -50,
  "namespace": "edd1ebeac04e5defa017",
  "instance": "f4c683198fb6",
  "id": "f4c683198fb6",
  "type": "uid",
  "rssi": -71,
  "distance": 0.1,
  "lastSeen": 1451735137624
}

Following by several "updated" then a "Lost" (even thought I did not move the tag)

And I never get any TLM frame (when, with my phone, I can get the info with the estimote app).

Searching in the noble project I found in hci-socket/gap.js that adding "gap" debug flag, that I do get the TLM frame but as soon as I get a TLM frame, I don't get any Discover until I get the "Lost" response.

gap advertisement = {"localName":"EST","serviceData":[{"uuid":"feaa","data":[0,206,237,209,235,234,192,78,93,239,160,23,244,198,131,25,143,182]}],"serviceUuids":["feaa"]} +2s
  gap advertisement = {"localName":"EST","serviceData":[{"uuid":"feaa","data":[32,0,11,247,26,192,0,0,141,216,0,6,88,56]}],"serviceUuids":["feaa"]} +990ms
  gap advertisement = {"localName":"EST","serviceData":[{"uuid":"feaa","data":[0,206,237,209,235,234,192,78,93,239,160,23,244,198,131,25,143,182]}],"serviceUuids":["feaa"]} +1s
  gap advertisement = {"localName":"EST","serviceData":[{"uuid":"feaa","data":[0,206,237,209,235,234,192,78,93,239,160,23,244,198,131,25,143,182]}],"serviceUuids":["feaa"]} +2s
lost Eddystone beacon:
 {
  "txPower": -50,
  "namespace": "edd1ebeac04e5defa017",
[...]

And watching the gap.js code I found the NOBLE_REPORT_ALL_HCI_EVENTS flag and indeed launching my project prefixed by NOBLE_REPORT_ALL_HCI_EVENTS=1 I do get both messages.

Thank

While I run basic.js, I get the following error:
rror: Cannot find module '../build/Release/binding.node'
at Function.Module._resolveFilename (module.js:336:15)
at Function.Module._load (module.js:278:25)
at Module.require (module.js:365:17)
at require (module.js:384:17)
at Object. (/home/pi/noble/node-eddystone-beacon-scanner/node_modules/noble/node_modules/bluetooth-hci-socket/lib/native.js:3:15)
at Module._compile (module.js:460:26)
at Object.Module._extensions..js (module.js:478:10)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)
at Module.require (module.js:365:17)

Can you please help.

got above message while trying to install node-eddystone-beacon-scanner
on ubuntu 16.04 under proxy (proxy has been set)
can anyone help me with above

Hi, we are using the 'Distance' from Eddystone URL to do some calculations, and we were wondering what units are used?

We though in Meters, but it didn't seem to be the case.

Hello,

When I run examples/basic.js I'm not getting any output.
I have some beacons that I can successfully see with the ios app. and when I run the noble.js example I get an output so I think my hardware is OK both on the beacons and on the Pi.
Below is the output from the noble.js example.

Any ideas what might be wrong with the uri-beacon-scanner example?

Thanks,
Barry

pi@raspberrypi ~/node_modules/noble/examples $ node advertisement-discovery.js 
peripheral discovered (0350322574ff with address <03:50:32:25:74:ff>:
    hello my local name is:
        undefined
    can I interest you in any of the following advertised services:
        ["fed8"]
    here is my service data:
        "fed8": "00b80063737200"
        "fed8": "00b80063737200"

peripheral discovered (34b1f7ce77de with address <34:b1:f7:ce:77:de>:
    hello my local name is:
        undefined
    can I interest you in any of the following advertised services:
        ["fed8"]
    here is my service data:
        "fed8": "00f2006c7564696f6e73007572692f"
        "fed8": "00f2006c7564696f6e73007572692f"

Hey Sandeep,

You need to change
EddystoneBeaconScanner.startScannning

to

EddystoneBeaconScanner.startScanning