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Read Signals from BLE devices

9

How can I read signals from my connected BLE device using flutter blue?

Alade5673

how can i make the data that are received readable?

1

ghabri1997

How can I read signals from my connected BLE device using flutter blue?

Alade5673

get RSSI

16

is it possible to get RSSI of a CONNECTED device?

litong1314

code in iOS related file, if the service broadcast a string value long than 4 bytes, there are bug in flutter while read and parse the value the org code...

lilinll77

/BluetoothGatt( 4247): onClientConnectionState() - status=34 clientIf=7 device=B4:6B:FC:F6:E8:65 D/FlutterBluePlugin( 4247): [onConnectionStateChange] status: 34 newState: 0 I/flutter ( 4247): state:BluetoothDeviceState.disconnected D/BluetoothGatt( 4247): onClientConnectionState() - status=0 clientIf=7 device=B4:6B:FC:F6:E8:65 D/FlutterBluePlugin( 4247): [onConnectionStateChange] status: 0...

sibeichen

Hello. I made app that received packet from ble then, send data to webbrowser. it send constantly data to my webbrowser when my phone is plugged but I found out...

kotran88

Error in write and notify characteristics platform exception

2

Hello, I have been facing the same issue with this library flutter blue. ``` await setNotifyValue(true); // exception: set_notification_error, error when writing the descriptor, null, null await writeChar.write(cmd); // exception:...

anas-iqbal

Error trying to write to chracteristc on 0.6.0+2

38

The package I am trying to send is 20 bytes long on **Android**: ``` /flutter (21603): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: PlatformException(write_characteristic_error, writeCharacteristic failed, null) E/flutter (21603): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:564:7) E/flutter (21603):...

shinayser

Bluetooth adapter is unknown

2

i take an example code of flutter_blue package. sometimes when i open app its show me Bluetooth adapters is unknown even the bluetooth is on. 

saqib556612