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Changing Bluetooth protocols
Posted: Fri Sep 18, 2015 6:27 pm
by Xavali7
Hello, I bought the Data Logger, with the dual Bluetooth chip, so that I could use both protocols (Classic and BLE).
However, I can't find how to change the protocol from one to another. It's working with BLE, but I need it to use Classic Bluetooth. How can I change this setting? I suppose it's a configuration or the BT chip, not the Arduino board...
Stanley, please, help!
Re: Changing Bluetooth protocols
Posted: Tue Sep 22, 2015 1:05 pm
by stanley
Both are available at the same time. No configuration needed.
Re: Changing Bluetooth protocols
Posted: Tue Sep 22, 2015 9:37 pm
by Xavali7
Then, how can I pair the device with my pone if I want to use a Bluetooth Classic terminal? None of the typical passcodes seems to work (0000 or 1234, all 4-same-number combinations, all 4-ascending-numbers combinations...). I even tried 000000, as some documentation I found on the chip (don't remember where) suggested...
I believed that I couldn't pair them because some option was setting the protocol to BLE. What's the solution, then?
Re: Changing Bluetooth protocols
Posted: Mon Oct 05, 2015 12:16 pm
by stanley
Make sure BLE is not connected if you want to pair BT SPP. Pairing password should be 1234.
Re: Changing Bluetooth protocols
Posted: Mon Oct 05, 2015 5:53 pm
by Xavali7
I already tried pairing before using BLE, but, as I said, all passwords (1234 is one of them) are rejected and the pairing doesn't work...
Re: Changing Bluetooth protocols
Posted: Wed Oct 07, 2015 12:13 pm
by stanley
BLE does need pairing. It is connected programatically. BT SPP needs pairing.