Questions tagged [react-native-ble-plx]
106 questions
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i have problem this library react-native-ble-plx. Error is Operation was rejected
I try to connect my React Native app with a generic smartwatch, but I can't.
When I execute this code:
bleManager.readCharacteristicForDevice(
device,
heartRateService.uuid,
…
0
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0 answers
Using react-native-ble-plx in Expo, creating a new BleManager gets me: "TypeError: Cannot read properties of undefined (reading 'createClient')"
I'm using the react-native-ble-plx library for a React Native project in Expo, but every time get the same error.
Console error
I've written my own app, and I've also cloned projects on GitHub that use react-native-ble-plx, but I always get this…
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React Native Ble-Plx not able to read the larger text file from the BLE device
I am trying to read the larger text file from BLE device using react-native-ble-plx library of react native, I am able to read/fetch only end of the file and few line in between the file. I am copying the code that I am trying.PLease suggest me, how…
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0 answers
Problem with permissions in iOS & iOS Simulator
I'm working on this Expo-managed App, where I implement a functionality using react-native-ble-plx.
The workflow consisted of installing and generating everything related to the Expo Dev Client, in order to implement community libraries within the…
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Differences between react-native-ble-plx vs react-native-ble-manager
I found the following libraries that support BLE for react native, I wanted to know the opinion of those who have had the opportunity to try them, if you have tried them.
Can you tell me the differences between them?
What are the pros and cons of…
Paul
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how to connect and get data from car OBD device by bluetooth in react native?
I want to connect to OBD device and recive car informations by react native
how can do that?
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DiscoverAllServicesAndCharacteristicsForDevice operation timeout error
I am trying to discover all services and characteristics for my connected device but I keep getting an error.
connectToDevice: {"message":"Operation timed…
AjgB
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- 2
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Unable to send data using react-native-ble-plx
I am trying to send an unlock command to the device using react-native-ble-plx but I am not able to send it,
These error keep coming
manager.writeCharacteristicWithResponseForDevice(config.deviceid, config.serviceUUID, config.characteristicsUUID,…
Suraj
- 61
- 4
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Hermes Engine Error while using with react native Ble
Im doing an IOT project with react native, the latest version of react native that i use have Hermes engine support. And the react native ble library im using is react-native-ble-plx.
When i instantiated BleManager from react-native-ble-plx, i keeps…
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1 answer
react-native-ble-plx app only works when connected to metro
I'm working on a react-native-ble-plx app, and the app connects to the device just fine when connected to metro, but doesn't connect at all when I close metro. The app still shows up, it just can't connect to the bluetooth peripheral anymore. Even…
Ethan Stacey
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React native bluetooth ble plx connected is device is not shown in mobile bluetooth settings
im new to react native and im using ble-plx bluetooth library for a project say heart-rate-monitor.
everything is working fine.
but i couldn't see the connected device in the mobile main bluetooth settings like if my earphones are connected for…
Satya Ganesh
- 3
- 1
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null is not an object (evaluating '_BleModule.BleModule.createClient')
I'm trying to create expo app on windows for android with 'react-native-ble-plx' package. However, after ejecting and scanning QR code on my Xiaomi I get an error: null is not an object (evaluating '_BleModule.BleModule.createClient').
I followed…
OneCupOfTea
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1 answer
how to maintain bluetooth device connection throughout the react native app
I'm new to react native,
I've created an app using react native, I'm working on a Bluetooth device that connects with the app and gives me data.. everything is working fine. but I want the device to stay connected through out the app. but not on a…
Satya Ganesh
- 3
- 1
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0 answers
React Native Android 12 Permission, Ble cannot scan
On Android 12 or higher Ble cannot scan. My android.manifest is below:
Furkan KARABABA
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- 4
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Prioritize device type when scanning with react-native-ble-plx?
I am trying to build an app that will identify all nearby BLE devices of a certain type (for example, all sensors built by one manufacturer). I'm currently running it on iPhone 13 Pro. If I include the UUID of the sensor, it finds and displays…
Sassenach6868
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