I am trying to make a Bluetooth connection using my device and this tutorial. But it is not working on my device, I have configured it correctly following the guide.
[guide code](https://app.flutterflow.io/project/bluetooth-starter-p1s0hv?ref=blog.flutterflow.io)
However, on the homepage, there is a duplicate list of devices in the connected devices list and the scanned devices list. This happens when I reopen the app.
And the next problem is that I am not receiving data from other devices. I can send messages to other devices. I just can't receive them.
Why is this happening and how can I fix it? I am currently using
flutter_blue_plus: 1.8.4. This version works better than other versions.
This is my project cloned from the guide.
[my code](https://app.flutterflow.io/project/bluetooth-starter-vx8jda?tab=uiBuilder&page=HomePage)
I have tried with this guide. `flutter_blue_plus: 1.8.4`
But still repeating and not receiving problem exist.
I'll show you my screen results.
[scanned device list](https://i.stack.imgur.com/l8t32.png)
[sending message](https://i.stack.imgur.com/LXVVQ.png)
[connected device list](https://i.stack.imgur.com/2yWA2.png)
[repeated connected device list](https://i.stack.imgur.com/4aLMz.png)
Please give me advice, it is very thanks for me!
