How to send this HEX command to my device using Node-red

I think that is acceptable Dave.

PS that was super quick :rocket:

@Steve-Mcl @dceejay
I don't know what to say :stuck_out_tongue:
Thank you so much, the engineer that was working before me left it like this and no clue that the two spaces were there! You are amazing.
All solved, a second thank you to @Steve-Mcl and all who tried to help.

Actually - have now pushed v1.0.3 which adds some CSS decoration to try to show blanks.
image

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