All Questions
Tagged with bluetooth-lowenergy bluetooth
3,157
questions
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19
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IBeacon data in MAUI application [closed]
I'm searching for a package that can read some data (major,minor and mac address) from beacons (via bluetooth/bluetooth LE) but I'm not able to find anything... must work on iOS and android (no need ...
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21
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PWA uses navigator.bluetooth.requestDevice but is failing
I have developed a PWA where I use navigator.bluetooth.requestDevice to get a list of available devices around the phone. On most devices based on Android, this code works very well. But I have one ...
- 55
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32
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Kotlin app failing to connect to bluetooth socket (ESP32S device)
val device: BluetoothDevice = bluetoothAdapter.getRemoteDevice(deviceAddress)
val uuid: UUID = UUID.fromString(uuidString)
try {
bluetoothSocket = device....
- 47
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1
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21
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Standard BLE library android.bluetooth. DFU mode
How do I download DFU firmware via the BLE standard library (android.bluetooth) in Android Studio?
I am using an NRF controller. I debug via NRF Connect. There is an option to upload firmware via DFU ...
- 17
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1
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34
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GATTTool fails to read characteristics/attribute for Heart Beat data
I'm trying to read the heart rate data from my Xiaomi Mi Band 8 using BlueZ's gatttool. The heart rate data is found in the characteristic with UUID 0x2a37, which has the property NOTIFY.
However, ...
- 3
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41
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How to fix BLE 133 gatt conn timeOut?
I am developing a BLE scanning application. I have a large number of devices and I need
Find
Connect
Process
Disable
I have implemented 5 instances of BLE managers that use devices in parallel and ...
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20
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BlueNRG2 Primary Services increase
I am using BLUENRG-2 (STEVAL-IDB008V1M) and I have created new 4 custom primary services but only 3 are visible at a time. Is there any way to increase its count?
I tried initialising all 4 services ...
- 11
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85
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MAUI Bluetooth Custom Pairing: How to prompt a user for the pairing-PIN-code displayed on the bluetooth-device to complete the pairing?
Essentially what the subject says. I have a bluetooth device which displays a PIN on its screen every time I try to pair with it using my windows 10 machine. I need to display some sort of popup ...
- 4,051
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51
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How to improve the Bluetooth connection speed of the primary and secondary computer
I currently have a drawer lock model F5, which is typically installed inside drawers in rooms, shoe cabinets, wardrobes, and similar places. I possess a Bluetooth unlocking device A1, which functions ...
- 1
-1
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How to change advertise period to some seconds by lib AltBeacon or by native instruments in Android?
For example, I know about AdvertiseSettings class, and parameters ADVERTISE_MODE_LOW_POWER, ADVERTISE_MODE_BALANCED, ADVERTISE_MODE_LOW_LATENCY.
But how we can set advertise period (frequency of ...
- 427
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1
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34
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How do I set a Non-Resolvable Private Address or a Static Random Address on an Android BLE Advertisement?
The Android documentation provides some information on how to start with BLE Advertising and the developer reference about BluetoothLeAdvertiser further provides more information on the topic.
...
- 530
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41
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How do I get permission for BluetoothScan, BluetoothAdvertise, and BluetoothConnect in iOS in Flutter?
I have requested for Permission using Permission Handler package in flutter but yet I am getting request granted for all request as false. Only getting Permission.bluetooth.isGranted as true.
await [
...
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46
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Pair Bluetooth devices using Bleak
How can I pair a bluetooth device using bleak
I have developed a code for scanning of bluetooth devices nearby how can I pair devices.
This is a code written to scan bluetooth devices
from bleak ...
- 13
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1
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48
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Using Nordic Scan Module: Allowing short name filtering on Seeed Studio Xiao BLE board
I am attempting to use the scanning module to scan with a filter. Right now I am trying to implement a short name filter.
I am using the nrf Connect extension for VS code for the environment and I am ...
- 151
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42
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Need help figuring out how to successfully communicate with simple Bluetooth Ble Button through UUID
Im currently working on an app which needs simple communication between a bluetooth button (basically a selfie button) and the connected phone through the app. Now, i can connect normally with my ...
