Split a string into separate values

I'm new and I'd like to get some help to split a string into separate elements in NodeRed.
As an example,

  • my msg.payload is '11110110'
  • and I like to get separate data/lines (array) such as 1, 1, 1, 1, 0, 1, 1 and 0
    Can I do this with "split" and how?
    Thanks again!

You can use the split node to get 8 seperate messages

You can then use the join node to get those into an array



Above solution is perfect. Alternatively you could use below piece of code inside a function node.

msg.payload = [...msg.payload];
return msg;

This way an incoming string will be changed to an array.

1 Like

Ok many thanks!

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