Need the reverse of this so dashboard switches can effect a control device. [image] Have looked - any ideas? Thanks - Hans

Hi @HansZnarf you need provide more information about!! can you share us your flow?

I think this node does what you want: [image] node-red-contrib-buffer-parser Node-red nodes to convert values to and from buffer/array. Supports Big/Little Endian, BCD, byte swapping and much more

Cannot take credit for this flow.

Looking for a block that reverses this process. Take 16 bit and structure it into an Int. [image]

Did you have a look at the node I suggested?

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How to convert 16 bits into a word / integer

General

Colin 2 September 2022 21:10 9

You were informed in your previous post that the buffer-parser node can convert in both directions.

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How to convert 16 bits into a word / integer

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