Hi, have you writed the date&time successfully to Prometer 100 via DLMS protocol in GXDLMS software? It seems that write is denied by prometer 100. We use client 32, password is ABCD0001, DLMS client can read date&time OBIS 0.0.1.0.0.255.
Whether Prometer 100 support date&time write permission?

data = "/?!\r\n";
writeTrace("<- " + now() + "\t"
+ GXCommon.bytesToHex(data.getBytes("ASCII")));
media.send(data, null);
if (!media.receive(p)) {
throw new Exception("Invalid meter type.");
}

---> Summary
==============
- When using **OnePassDiffieHellman** signing mode in GXDLMSDirector GUI, the application throws a "Object reference not set to an instance of an object" when trying to read objects after successful connection. Additionally, the **Server keys** section in the "Secured Connections" tab cannot be expanded or scrolled to configure server certificates.

Hello,

Using GXDLMSSecureClient with Security.AuthenticationEncryption I've managed to receive the push message sent by a Honeywell gas smart meter. The OctetString value seems to be a compact frame, more precisely CF49. There is a posibility to parse the OctetString value and get the values as a "readable format" ?

Thank you in advance

I am trying to analyse traffic between wireless module RF-433 and electric meter Natris-I100 but some parts of the messages remain unclear.

1. The RF-module sends SNRM frame:
7E A0 21 02 23 21 93 48 55 81 80 14 05 02 07 EE 06 02 07 EE 07 04 00 00 00 01 08 04 00 00 00 01 B5 D4 7E

2. Meter replies by UA frame:
7E A0 21 21 02 23 73 8F 72 81 80 14 05 02 02 00 06 02 02 00 07 04 00 00 00 01 08 04 00 00 00 01 6F EF 7E

I'm trying to build app for get meter serial number using Android DLMS package. not able to get data from the meter.

It would be possible to increase serial baudrate to higher values, greater than 115200?

Hi,

I am trying to read billing profile from a meter whose object count is 63 from an embedded device during which the stack on the client is throwing an DLMS_OUT_OF_MEMORY. When i tried to perform the same using Gurux C source code (from git-hub) in Linux environment, read is successful.

Attached the transaction log and essentials for your reference.

Below is the part of the code which throws the error code: