rln22

Most recent activity

• Getting manufacturerData from custom uuid device

  in Other Boards • 5 years, 8 months

  

  @Gordon!!

  Thanks for your inputs. I have successfully implemented a back to back scan to get this done!!

• Getting manufacturerData from custom uuid device

  @rln22 started

  • 9 comments
  • 3,887 views

  @rln22 replied
• Getting manufacturerData from custom uuid device

  in Other Boards • 5 years, 10 months

  

  @Gordon, I'm using Taiyo Yudens ble 5 evaluation board with nRF52832 chip.

  Please refer me a link for whitelist.

  Thanks for your valuable time on this!!

• Getting manufacturerData from custom uuid device

  in Other Boards • 5 years, 10 months

  

  @Gordon, it still gives the same result.

  I could not see a data value that starts with "manufacturerData"

  I'm using the below code snippet.

  setInterval(function (devices) {
  console.log(NRF.findDevices(print, {active:true}));
  }, 5000);
  

  Please advise , what am I missing

• Getting manufacturerData from custom uuid device

  in Other Boards • 5 years, 10 months

  

  @Gordon, I'm pretty sure that the manufacturer data is not in the packet since, I could not find the byte '0xff' that indicates the manufacturerData.

  Gordon by the way , you are right. It is an active scan. I have been searching on doing an active scan using ESPRUINO

  Let me try what you have suggested.

  Thanks Again!!

• Getting manufacturerData from custom uuid device

  in Other Boards • 5 years, 10 months

  

  @Gordon Thanks again for the quick reply there!!

  I'm using ESPRUINO version - v201

  please refer the attachment.

  There is another scenario where I could get manufacturer data from a ruuvi tag.

  But not this device alone.

• Getting manufacturerData from custom uuid device

  in Other Boards • 5 years, 10 months

  

  Hello Everyone!!

  I have been trying to get advertisement data from a custom ble device(with nRF52832 chip) that has been advertising ambient pressure every 5 minutes.

  When I use the below code snippet ,

  // Start scanning
  packets=10;
  NRF.setScan(function(d) {
    packets--;
    if (packets<=0)
      NRF.setScan(); // stop scanning
    else
      console.log(d); // print packet info
  });
  
  I could get the following
  
  BluetoothDevice: {
    "id": "90:6d:0f:4b:89:b4 public",
    "rssi": -76,
    "data": new Uint8Array([x, x, x, xx, x, x, x, x, x, x, xxx, xxx, xx, xxx, xxx, xx, xxx, x, xx, xxx, xx, x, x, xx, xx, xx, xx, xx, xx, xx, xx]).buffer,
    "shortName": "xxxxxxxx",
    "services": [
      "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
     ]
   }
  

  But I could not get the manufacturerData that has been advertised, which can be seen in "nRF Connect" mobile application.

  Simply I could not get the manufacturerData of 30 bytes, which is again shown in Raw data: part in mobile app.

  Any help is greatly appreciated

  Thanks in advance!!

• Unable to load firmware into Taiyo Yuden's EBSHJN with nRF52832

  @rln22 started

  • 8 comments
  • 4,156 views

  @Kartman replied
• Unable to load firmware into Taiyo Yuden's EBSHJN with nRF52832

  in Other Boards • 5 years, 10 months

  

  Thanks @Gordon for the quick reply there!!

  Let me try your suggestion and get back

• Unable to load firmware into Taiyo Yuden's EBSHJN with nRF52832

  in Other Boards • 5 years, 10 months

  

  Hello Everyone!!

  I have been trying to load the firmware from here (https://www.espruino.com/Download) into Taiyo Yuden's Evaluation board - EBSHJN with nRF52832 with no success.

  Method of loading:

  I am using Segger Embedded studio to get this done and getting the below error