Split JSON string and BASE64 conversion

[easyE4]

So, I try to bring your posts together but ???

This is my flow. The last step is missing

[kuema]

If the input payload is just the buffer, then:

let buf = msg.payload;
msg.payload = buf.readInt16LE(0);
return msg;

will do.

[easyE4]

Now it works as desired

To all of you: THANK YOU!!!