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Questions tagged [bluetooth-peripheral]

A Bluetooth peripheral device is generally defined as any auxiliary device such as a computer mouse or keyboard that connects to and works with the computer with a Bluetooth connection

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How do I pair devices using core bluetooth?

I am trying to develop bluetooth based application that will provide users the functionality to share data via bluetooth pairing. I am facing issue while pairing the device. This is my scenario The user will login the application and will be…
Team Leader Mobile
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iOS Bluetooth background mode change in production build

I have already released my app in AppStore with Bluetooth always enabled in background mode. Now the requirement has changed and now I am removing Bluetooth from the background mode. With this updated change, when I release the app in TestFlight,…
Arun A
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Characteristic not shown - does iOS have specifications for BLE peripheral characteristics

I have a custom Bluetooth peripheral with a service and one characteristic, which takes a value. On Android it works well, but with an iPhone it is just possible to connect, but the characteristic is not shown in any of the Bluetooth tool apps i…
Zorbas
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Can I simulate BLE device on iOS and set its name? (React Native)

Is there a way to simulate BLE device on iOS and set its name? Is it achievable on iOS? Is there any React Native library for that? (I found react-native-ble-peripheral library, but its README says, it works only on Android)
David Chanturia
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Best practice to manipulate hci0 with bluez and advertising

Several questions about this wonderful duo btmgmt/bluetoothctl on a peripheral device with bluez 5.55. Is it normal that the return code from btmgmt is almost always 0 even if there is an error? I check the code and it seems to be the expected…
ArthurLambert
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Getting CBATTErrorDomain Code=6 The request is not supported error while writing value to peripheral

I created my custom peripheral to write data to peripheral and tried to write data from my central. when write value function is executed i am getting request is not supported error. Here is my code.Hope you understand my problem. Looking for the…
Ahil
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Configure and Test Ethernet, Wi-fi and Bluetooth Peripherals in Android Thing Device

I developed an Android App to test the peripherals in an Android Thing using the information given in the link https://developer.android.com/things/sdk/pio/gpio. The link has given support to configure and test GPIO, SPI, UART, I2C and PWM,…
user3201343
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Scan peripheral when app in background (ex. when screen locked)

I have an app which is working in background. I use CBPeripheralManager to Advertising and CBCentralManager to scan. I use two ıos (IOS 11.3 and IOS 13.4.1) device. First one is advertising foreground and background. Second one is scan foreground…
uyarc
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Can I enable PC to support GATT server (peripheral) role?

I tested BluetoothAdapter adapter = await BluetoothAdapter.GetDefaultAsync(); and found out that IsPeripheralRoleSupported = false. I tested on both desktop and laptop, which are both Windows10(1903), but had no luck. Is there any way I can enable…
Jess
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Local Name change for peripheral on Raspberry Pi not reflected on iOS Central app

I have developed BLE Peripheral on my Raspberry pi using Python3, All is working fine but, When i scan this peripheral from my iOS Central app the title always appear to be null. I have already tried to change the local name with self.local_name as…
Tahir Hameed
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Can we sneak BLE-Mesh-Device using BT packets log with WireShark and write the sniffed commands via nRFconnect App?

https://medium.com/@urish/reverse-engineering-a-bluetooth-lightbulb-56580fcb7546 Using the above link, I did try to hack and control a BLE Device which works in BLE-Mesh-Network, But it failed. Came here by looking for help to Know the possibility…
Linux Edwin K
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Scan and Connect iPhone to BLE sensor when the iOS device is in Background

I want to connect to the BLE sensor every hour to my iOS device for transmission of data from the sensor to an iOS device. If the app is in foreground everything is fine from Discovery to Connection to Read/Write of data. After Reading/Writing to my…
Shashank Agarwal
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Bluetooth Low Energy Advertising Server Android

I am creating an android App that acts as a peripheral and sends out a Bluetooth Low energy advertisement. I am using BluetoothGattServer to set up a server for a client device to connect. My main goal is to read an RSSI value from the client. Is it…
Mikeyj
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Android BLE Peripheral disconnected immediately

I wrote an android app (Peripheral) that can advertise and setup a gatt server. When I connect to it with other android device (Central), for example using nRFConnect application or LightBlue, the Peripheral side disconnects immediately after…
YUSMLE
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BlueTooth Low Energy Advertising

As a peripheral device, when you advertise a packet an RSSI value is included, from what i understand. Is there a way for the peripheral device to read that RSSI value once a connection is made to a central device?
Mikeyj
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