Pairing difficulties (Nano V2 - BLE_Serial - Arduino IDE)


#1

Dear All,

I have pairing difficulties with the red bear Nano v2.0.
I correctly uploaded the BLE_Serial exemple and the “TXRX” appears on some of my computers (only recent ones).

But when I try to pair the devices there is only time-out.

Any idea ?

Thanks in advance,
Laurent


#2

do the main three examples work (the ones with modes on the app)?


#3
  • The 3 of them compile.
  • I succeed to upload them to the nano2.
  • The BT “SSID” appears well.
  • No connection is possible with my computer or my phone (no passwd asked just denial)

Any idea ?


#4

I found problems with ble controller but not the others work fine - no passwords necessary but good first steps include:
are you using the BLEcontroller app? if no try it
delete everything and re-install (helped me)
that’s all I can think of

hope this helps


#5

Hi Laurent,

I am also unable to pair the NanoV2 with my Android 7.0 smart phone using any of the BLE_Examples in Arduino 1.8.5. For example, by changing SimpleChat.ino as follows the NanoV2 shows up in Available Devices, but attempts to pair time-out. Scanning and connecting to TXRX seems fine via Nordic’s nRF Connect Android app.

ble.accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE); 

Have you made any progress with this problem or is RBL tech support still engaged?

Thanks,
Rob


#6

Hi Rob,

No progress.
I had to fall back to classical HC-06 module sadly.

Good luck,
Laurent


#7

You don’t need to do pairing for BLE since the sketch does not use any pairing feature. Just use the BLE Controller App to scan and connect it.


#8

Thanks for this clue.

But it is THE problem: I do need pairing and data transfert to a computer not a phone.
I probably didn’t choose the right product for my needs.
I needed a bluettoth interface.

Many thanks and best wishes for 2018
Laurent


#9

I have the same problem.
I load BLE_Control and SimpleControl on my Nano v2 using Arduino IDE.
I downloaded the app from google play but I have problem in pairing my android device with the nano v2.
If I don’t pair them, I cannot use the app.
What can we do?