Base64 to decimal converter on node-red

pleas esomebody help me … I need convert data receivd to decimal and print it on a debug

Is this OPC data by any chance? Or is it serialized output from a specific hardware device or sensor? Please provide some raw data we can look at, as well as what you would expect the converted output to be.

Well the base64 node may help…

thanks for answer , i will try

thanks for answer , i will try again