1. Abstract

The M-Bus protocol is the de facto standard for metering. Homegear supports many features including:

• Transmission modes S, T and C

• Security modes 5 and 7 with signature verification and replay attack detection

• Auto pairing with auto generation of the device description

• Most data information fields (DIFs) and value information fields (VIFs)

• …

If any feature is missing, feel free to contact us.