Brazilian Libre 2 Plus - XDrip+ OOP2

[ibnbr]

Is it possible for OOP2 to recognize the Brazilian Libre 2 Plus? I enabled the NFC log, and in the patch info, it shows

[PhilTU]

case 0x76, 0x2B:
patchInfo[3] == 2 ? .libre2US :
patchInfo[3] == 4 ? .libre2CA :
patchInfo[3] == 8 ? .libre2RU :

seems same as Russia with 08

Brazil : 2B 0A 3A 08
Russia : 2B 0A 39 08

I think this is the type of sensor (2B) that requires different NFC commands which have not been implemented.

[ibnbr]

Any thing I can do/collect/test to help implement this SN#? I`m a developer (not Java), but maybe I can help.

[soficshift]

I don't know how relevant this is, but Juggluco can read the brazilian Libre Plus:
https://www.youtube.com/watch?v=-aEFtZHBLIo

Since it's open source (https://github.com/j-kaltes/Juggluco) perhaps xDrip can copy the relevant code?

[ibnbr]

Yeah I know, but juggluco dont sent historical data when lost connection, leaving the chart in xdrip/nightscout with a lot of gaps.

this day was with juggluco....

Thank you.

[soficshift]

My suggestion was to make xDrip do the same as Juggluco to receive the sensor data.

I don't have any Libre 2 Plus yet but did you try using the Libre 2/3 OOP that should work directly with xDrip? Since Juggluco works perhaps it could work too? I'm really curious.

[ibnbr]

XDRIP + OOP don't work with Brazillian Libre2 Plus, which is why I opened this discussion.

[PhilTU]

Since it's open source

Sort of, it uses Librelink library / code too. Which is why you have to have Librelink installed or present as an apk.

I'm nit sure this is acceptable to xDrip+ developers.

[juanpmartin]

Same in Argentina! Would be great to have that compatible.

[LTorrao]

@ibnbr @juanpmartin
Hello/Olá/Hola from Portugal.
I have just now had the same issue because the Freestyle Libre 2 Plus is now being sold here too (replacing the Libre 2).
As I use Xdrip ecosystem with followers, it could be a big problem for me!
The solution I found was to set the source phone with xDrip as a nightscout follower.
Now, having Tomato installed, I can set it as a Nightscout source so, it is working, good news :)

[LTorrao]

Exactly. For me, the problem would be having my xDrip followers ecossistem down.

Here in PT, we did not have FL2 Plus up until a few days ago. I have been using FL2 for some years now, but in the farmacy, I was told this time that there were only Plus, but that it was the same as the 2, which I later realised is not. Today, when installing. I would see the data being loaded in the log on xDrip, but not a real number on screen. I tried an old OOP2 I had installed in the phone in case that helped, but it did not. This is when I saw this post about the Brazilian 2 Plus, and thought, maybe it is the same. Lucky for me, I had the nightscout site prepared from other setups, so it was just a matter of using Tomato to send the MiaoMiao1 data via nightscout and then make my main device xDrip a nightscout follower of that data. Then, my follower devices follow the main phone, as always.

I decided to share here because I see this problem is happening in the world. Brazil, Argentina, now Portugal. So I though, let me leave a comment explaining how I managed to sort it out, it may help someone :)

[PhilTU]

Unfortunately you haven't said what version of OOP2 (or xDrip) you tried to use. Libre 2+ in UK and EU works with both software from 31/5/24 or later.

I would expect Portugal is more likely to get EU than South America sensor types but I don't know.

[LTorrao]

Dear @PhilTU , thank you very much for this information, it might be very helpful for me if I have problems with MiaoMiao. But, please, could you clarify, to use Libre 2 Plus in EU and UK, I see I need to use Xdrip and OOP from 31/05/2024 or later. However, where can I find such versions? (do you have a link to the latest OOP, please?)

Regarding your question, I was using:

• xDrip dfcbe80-2024.09.17 Code: 2124091707
• OOP 27da3f5-2023.05.25 Code: 2123052502

[PhilTU]

https://xdrip.readthedocs.io/en/latest/use/OOP/?h=oop2

It says LINK HERE sometimes it is not so clear.

[LTorrao]

Thank you :)