Hi Mikko,

I have to write the following array in the meter.

<Array Qty="01">
<Array Qty="02">
<Structure Qty="02">
<OctetString Value="070000FF"/>
<OctetString Value="060000FF"/>
</Structure>
<Structure Qty="02">
<OctetString Value="080000FF"/>
<OctetString Value="090000FF"/>
</Structure>
</Array >
</Array>

hi dears , an iskra M3 meter always delay more than 2 years even after synch with system time, What could be the most important reasons? thanks in advance

Good day all. I want to take readings from a DLMS meter to an ESP32 and send tokens from ESP32 to the meter.

1. I need a mentor. I am willing to pay for your time
2. I need a meter manufacturer suggestion that can give me this functionality. I will order a test sample

Thank you.
Damilare ADEMESO
WhatsApp - [Phone number removed by Administrator]

inaccessible MT880 neither locally nor remotely due to an configuration error for the channels. is the a way to access into it . thanks in advance

Hi Kurmi Ji,
pls Guide how Can I Change the Attribute index 2 of this OBIS 0.0.94.96.19.255.

as i want Read as well as i want to update the value in the meter by 1.

presently the value is 0

def write(self, item, attributeIndex):
data = self.client.write(item, attributeIndex)
self.readDLMSPacket(data)

Hi,

when I am trying to communicate with the meter, I am facing issue at 7th transmission I am getting error code response from the meter as read write denied.

could you assist with this issue.

Regards
Supritha K P

Hello,

I'm currently testing DLMS communication over Android devices, and I've noticed that some VPNs cause the connection to drop or timeout intermittently when trying to read meter data remotely.

After several trials, I found that using Stag VPN actually resolves the issue. The communication remains stable and meter responses are consistent, even when routed through the VPN. I’m curious—has anyone else here tried DLMS/GXDLMS communication over a VPN? What’s your experience?

Any insights or alternative setups that work reliably would be appreciated.

Hello Mikko,

I have a few doubts regarding communication with energy meters over Bluetooth. Specifically, I would like to understand:

When we say that an energy meter supports Bluetooth communication, does it mean that the meter comes with built-in Bluetooth capability?

Or do we need to externally connect a Bluetooth module to the meter in order to enable Bluetooth-based communication?

I would appreciate it if someone could clarify this for me, especially in the context of commonly used smart energy meters.

Thank you in advance!

Hi,

Can someone explain in simple terms how reading load profile data works on an L+G E560 meter?

Hii

I'm using below Gurux python client to read meter data.

https://github.com/Gurux/Gurux.DLMS.Python

Now I want to write to the meter objects. Is all the object attributes of a meter is writable? How to check it?
How to write meter objects using gurux python client?