I'm trying to change tariff time but it says Device reports Read-Write denied
I tried high or gmac auth but it it says Devic reports a unmatched type
-S COM5:9600:8NoneOne -c 1 -a Low -P 00000000 -w 1 -f 248 -t Verbose

Is it possible to have a 3G modem internal to the meter with an auxiliary RS 485/232 serial port? Is this doable?

Hi Mikko,

I was about to look at creating my own media class (implementing IGXMedia) to allow support for Bluetooth. However you've said in another thread (http://www.gurux.fi/node/17358) that you are/were planning to do this 'in the next year' (i.e. 2021). So I just wondered if this is or will be in development, before I started trying to do it myself?

Many thanks,
Ian Brown.

Hi
I hope you feel great
Can you please tell us , what are the network parameters that we can monitoring in the meters and which protocols to use .

BR

Hi

I want to know if there is the smart meters that supports snmp protocol for monitoring .

BR

Hi

I want to know if exist the smart meter with ethernet port ?

Thanks

BR

HI i am new to DLMS system. I have a Landis Gyr E250 meter. I want to read data from it with esp8266. Is E250 supported with GuruX and can anybody guide me how to pursue this.

Hei Kurumi!

I am a home automation enthusiast from India. My installation is Grid+Solar and I use a Secure Meter Sprint 350.
Using an optical probe and your excellent software, I was able to connect to my meter and get 'some' data - thank you for your development efforts.

Attached is a screen grab.

Q1. Where can I find the necessary data like Voltage, Export, Import. I am assuming it is within 1.0.96.160.0.255 but I am unable to make any human readable sense out of it. Please guide.

Hello.
How can i change password using GXDLMSAssociationLogicalName? I understand that there are 2 options. The first way is to change the Secret property and write a new value, and the second is to use the UpdateSecret(GXDLMSClient client) method. I have a question about the second method. The input argument is GXDLMSClient client. Do I need to use the current instance of the client with the changed Password property as an argument, or a new one? Or can you show me example how to change password if I am wrong?

Dear Sir.
Thank you for your great projects for DLMS c++ library. I want to read the data of the wattmeter operated by dlms protocol. So I built the development to make the "libgurux_dlms_cpp.a"
During compiling steps, I revised the original source in some places like these.
1) Ignoring the IP6 setup
2) switching the function "fopen_s /fopen", "sscanf_s / sscanf" because of not-finding function error
3) adding "#define ERROR_INVALID_FUNCTION 1, #define ERROR_IO_PENDING 976" in communication.h