Bt pairing request

[SandraK82]

Hi there,
I have still one problem left with the combo pump.
If I don't read link key from meter and use this on android i would need to generate a bt pairing pin.
Do you have any informations regarding how to generate the pin?
Was not able to calculate the pin yet...
Any help or info would be greatly welcome!

[triplem]

I guess, that the pin has to be read from the meter, because this is the device generating this one.

[SandraK82]

The pin is a shared secret between meter and pump, or in this case android phone and pump. I guess it is somehow calculated via the mac addresses as I tried common and short pins usually found in devices. Von meinem iPhone gesendet

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Am 13.12.2016 um 09:57 schrieb Markus M. May ***@***.***>: I guess, that the pin has to be read from the meter, because this is the device generating this one. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[triplem]

Sure. Ich Ihn unterstand it right,this shared secret is guten in the Pump and even for the original devices have to bei entered manually. Not a BT expert but looks like you should read it and enter it manually.

Probably https://github.com/mikeryan/btcrack Can help?

[triplem]

Have you Seen this one?

http://stackoverflow.com/questions/40208332/ios-app-that-collects-data-from-accu-chek-aviva-connect-bg-meter-bluetooth-l

[LoriLori]

pin is new byte[] { 0x7d, 0x67, 0x5a, 0x3d, 0x27, 0x47, 0x44, 0x3f, 0x67, 0x6a, 0x32, 0x72, 0x7c, 0x42, 0x7d, 0x3e };