public GXSerial(Context context) {
if (context == null) {
throw new IllegalArgumentException("context");
}
mContext = context;
GXUsbReceiver mUsbReceiver = new GXUsbReceiver(this);
String name = "gurux.serial";
IntentFilter filter2 = new IntentFilter(name);
filter2.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
filter2.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);

Hi, I am an Android developer<br>
Recently i have integrated communication between Android App with smart meter using GXSerial communication using USB but i need GXBluetooth also in Android native app but while refering the documents online it says GXBluetooth is only available for Xamarin. Is there any support for GXBluetooth in java.

Hello Sir,

In our current Gurux-based Android project, we are successfully communicating with the DLMS meter using the serial port. Now, we would like to enable Bluetooth communication with the meter. Is there any official support or recommended approach for integrating Bluetooth communication into the existing Gurux Android project?

Any guidance or example implementation would be greatly appreciated.

Thank you.

if i provide from date and to date to read the profile generic data i am getting the error has
Access error : Unknown error

if i select all, the data is coming from the meter

getting invalid system title in main fragment
though i am selecting general meter settings

now in the 2.0.15 there is an optional fragment called security where the client system title option provided

i need the general meter setting which is getting affected with invalid system title

and open is not happening which was happening in 2.0.14

I want to retrieve the billing profile buffer data, specifically the kWh values for previous months, from the meter. I’ve set up the Android project using version 2.0.14 of the Gurux DLMS library. How can I access the historical billing readings

Buenos días,

Estoy intentando acceder a un contador Landis ZMG310 que usa protocolo IEC, sé las claves que debo usar para lectura y escritura, pero no sé que parámetros debo cambiar en la pantalla de Meter Settings para que consiga conectarme a el. ¿Sabe qué parámetros deben cambiarse para poder conectar a un contador de esas características usando su app?

Buenas tardes,

He experimentado con todos los contadores LGZ que he probado que, si pongo una dirección de cliente errónea, el contador se bloquea temporalmente (1-2 minutos) y no me permite reconectarme usando la dirección de cliente correcta en ese tiempo, sin embargo, si cambio cualquier otro parámetro, aunque de error para conectarse, luego me permite conectarme al instante. He probado con otros contadores como ZIV, Sagecom... y ninguno me ha dado ese problema, solo me ocurre con LGZ.

¿Porqué ocurre esto? ¿Habéis detectado este error?

Subject: Unable to Parse Billing Profile Data (1.0.98.1.0.255) – Show Trace vs. Normal Output

Hi Team,

I'm currently able to read data from the meter using the billing profile object 1.0.98.1.0.255. However, I’m having difficulty parsing the actual values from the response.

In GXDLMSDirector, I was able to successfully read data without explicitly setting the baud rate. However, in the Android application, selecting a baud rate is mandatory — there's no option to leave it unset. Even after selecting the same baud rate as used in GXDLMSDirector, the Android app fails to retrieve any data.