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3 votes
0 answers
51 views

I’m developing a mobile app in React Native using Expo, and I’m testing it through an EAS development build (not Expo Go). The app uses Bluetooth Low Energy (BLE) to communicate with an external ...
0 votes
0 answers
76 views

Desired behavior Have the central make a connection with the peripheral. The "trouBLE" I run in to The central code returns directly a BleHost(Timeout) error, even with adjusted settings I'...
1 vote
0 answers
37 views

I created an Android app that connects to a Peripheral via BLE. The remote device eventually sends an Indication, which I process in onCharacteristicChanged and send a follow-up command via gatt....
1 vote
0 answers
115 views

I am having problems with BLE on Windows 10. I have tried several test applications that all work fine on my development machine, but on Windows 10, version 1607 (OS Build 14393.8519) I get strange ...
0 votes
0 answers
30 views

I have a ble device that transmits custom data in iBeacon frame. I need to capture the data continuously even when the app is quit forcefully. entry exit event does fire randomly and that time data i ...
1 vote
1 answer
108 views

I use a standard EmptyActivity project in Android Studio with the following code added in the MainActivity.kt: override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(...
0 votes
0 answers
60 views

I am building a React Native (Android) application that connects to a Bluetooth LE fetal doppler device. The BLE connection works correctly and I receive live packets (0x71 command) that contain audio ...
3 votes
0 answers
171 views

Unfortunately, I don't have any experience with async programming, so it took me quite some time to get my code running on a Raspberry Pi 5 4GB (with bookworm 2025年05月13日 OS) to communicate with one ...
Best practices
0 votes
0 replies
45 views

TL;DR: What's the recommended approach to managing settings on a BLE device? I'm certain that I'm not the only one dealing with this question. I can't seem to find any material to resolve it, though, ...
1 vote
0 answers
88 views

I'm working on an Android app that programmatically changes the Bluetooth device name using BluetoothAdapter.setName(). The app needs to know when the name change completes to trigger subsequent ...
2 votes
0 answers
50 views

i'm trying to advertise data using BLE broadcasting. When it comes to the transmitter, no problem, I can use a native app to do the transmission, but, when talking about the receiver, I need it to be ...
0 votes
0 answers
42 views

Currently, I am trying to connect to my Bluetti D100P using bluetti_mqtt. The problem is that bluetti_mqtt was unable to find the device name. So I thought, maybe it has another UUID. So I tried to ...
0 votes
0 answers
76 views

I’m having trouble getting temperature data from a BLE medical device. I’m following the integration documentation closely and have managed to successfully connect to the device and subscribe to its ...
0 votes
0 answers
97 views

I will provide my code. The primary purpose of this is vehicle identification. My only hypothesis is my laptop having multiple Bluetooth signals but it seems to happen for other devices as well. This ...
1 vote
0 answers
40 views

I'm building a BLE adapter for an medical device. It scans, connects, sets up notifications, and requests data. Everything works when the adapter first finds and connects to the device, but if the ...

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