DLMS communication packages

HDLC layer, Wrapper Layer, APDU encoding and decoding
C++ Version
C# Version
Java Version
Python version

OBIS Helper

Free tool to encode and decode the OBIS codes

Version 2.2


Free tool to translate between APDU's and XML

Version 3.0 (Green Book 8.2)

 Consumer information interface (CII)

Read (ciphered) data ''pushed'' by a DLMS meter using the Java libraries (on any platform) or the C++ libraries on Raspberry Pi. Display the data on any smartphone.

The DLMS communication survival kit

Everything you ever wanted to know about the basic COSEM/DLMS communication

The DLMS security basics

Access security and transfer security explained