I'm on developing a flutter application contains a BLE module with flutter_blue package. I tested it with android versions 8, 10 and 11 and it works but for android 12 I got an exception while scanning devices. the exception is…
I'm currently developing a react native app in combination with a device. The device and the app communicate via BLE. So far everything works as expected but I'm having issues with the connection stability of the iOS app and the…
I am working on Nordic NRF52840 periodic advertising and scan the device with Android app Android 10. I ask a question yesterday then I rewrite my code using the tutorial on the internet, basically my app is very easy, press…
I am new to Android Studio and to BLE. I am working on a program that will scan for a beacon to read information. I am following this tutorial and the closest solution to my problem I found so far…
I am sure this has been answered somewhere, but I am not sure what to search for. I am in the early stages of a simple BLE iOS app and trying to work out how to transfer the incoming BLE…
i am new to android development with Kotlin, i am developing an app to search for BLE devices. i am able to print the services(uuids) and its characterstics(uuids). i dont have any particular beacon to connect. i am just searching…
I am trying to make a BLE scanner using Android studio (JAVA). I am using a model code from here:https://github.com/joelwass/Android-BLE-Scan-Example I have edited the code to filter for one single device I am currently using as the broadcaster ( the…
I have literally no knowledge on Swift or OOP but I have to build a basic BLE Scanner app. I found an example, I read it, tried to understand and develop from where it stands. Now, I have a function…
I'm trying to find bluetooth GATT specifications for glucose meters and hearing devices. But the only thing I've found is https://www.bluetooth.com/specifications/gatt/removed/ or some older repositories on git hub. Is bluetooth not free for anyone? I want to develop a simple…
I'm trying to create an Obj-C, CoreBluetooth virtual peripheral app and get this warning. // // ViewController.h // sim_backend_empty3 // // #import <UIKit/UIKit.h> #import <CoreBluetooth/CoreBluetooth.h> @interface ViewController : UIViewController <CBPeripheralManagerDelegate> @property (nonatomic, strong) CBPeripheralManager *peripheralManager; @end // // ViewController.m //…