What resources are available to get more information on the M-Bus protocol?
Andover Continuum, Field Devices, Other, Satchwell MicroNet, Satchwell Sigma, TAC IA Series, TAC INET, TAC Vista
The M-Bus protocol information is available on www.m-bus.com.
The M-Bus protocol specifications is broken down in multiple chapters.
Telegram Format, Meaning of Fields, Communication Process
Structure of fixed and variable data blocks.
Table of units, medium, data field codes, VIF extensions.