Help with splitting Buffer

Hey all, could someone help with this ? I want to split from (buffer 2) the (0) element as it is shown in the pic but since now i have not managet to do it . Thanks in advance.

There’s a great page in the docs that will explain how to use the debug panel to find the right path to any data item.

https://nodered.org/docs/user-guide/messages

At a closer look, you are working with modbus data. A good node for helping with converting all the buffer values into nicely named and formatted floats/ints/UINTS/bits etc is node-red-contrib-buffer-parser.

Thanks Steve i ll give it a go .