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roarfred / MBusMqttLogger

An M-bus master that poll a meter and logs data to an MQTT server
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M-BUS #2

Open David-Verez opened 5 years ago

David-Verez commented 5 years ago

Hi my name is David, I'm setting up a similar system where I need to read two zenner C5 energy meters. But so far I have not succeeded in getting the counters to send me a reply telegram. I use an ESP8266 and the diagram I sent attached as a shield. I sent them 10 5b 01 5c 16 to try to get a telegram from the counter 01 but it does not respond. Any ideas. Can you show me the circuit you used for the connection between the ESP8266 and the Zenner C5?

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vstonkus commented 4 years ago

I'm also interested in circuit diagram. @David-Verez, have you got any success?