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Topic: Meter bus (M-BUS) EN 13757-2 (Read 4031 times) previous topic - next topic

niomix

Hi to all.

In my house i've tree of this device :
Cold water counter
Warm water counter
heating system counter.

All of these device are connected with 2 wire cable to a digital master
http://www.relay.de/frame_3fach_e.htm
placed inside the thermal power plant.

I'd like measure reading the m-bus protocol, the datas of my counters.
i found some information HERE  http://www.m-bus.com/
Can you help me ?
Thankyou.

Niomix
http://arduino.niomix.com


Graynomad

Sorry niomix, I started looking at the M-bus protocol spec but there's just too much to wade through.

______
Rob
Rob Gray aka the GRAYnomad www.robgray.com

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