How to extract nibble data in buffer-parser

Good day,

I am looking for some help to extract nibble data coming from a DSE Generator controller over Modbus.

I did see the option to use BCD but not sure how to properly use it in the configuration.

I have attached the code I have created so far (I had to remove lines from the buffer-parser to get it posted). I read 10 sets of registers from the controller, join the 10 buffer messages and the send it to the buffer-parser. From the buffer-parser I package the data and MQTT it. I would prefer not to do another function to extract the nibble data.

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Try...

Thank you, will try that.

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