# UDP 3 Signals but i can displayed only 1 signal
**URL:** https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618
**Category:** General
**Created:** [25 June 2021 04:15 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618 "2021-06-25T04:15:58Z")
**Posts on this page:** 13
**Page:** 1
### Author:  [@PNWw](https://discourse.nodered.org/u/PNWw)
#### Post date: [25 June 2021 04:15 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/1 "2021-06-25T04:15:58Z")
i just have sensor and they send 3 signals output but i cant displayed all signal.I only display only 1 signal.
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### Author:  [@nlecaude](https://discourse.nodered.org/u/nlecaude)
#### Post date: [25 June 2021 05:22 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/2 "2021-06-25T05:22:47Z")
Can you show what comes out of the UDP node ?
You’ll need to parse the data to do what you want.
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### Author:  [@PNWw](https://discourse.nodered.org/u/PNWw)
#### Post date: [25 June 2021 06:10 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/3 "2021-06-25T06:10:31Z")
Hi, nlecaude
thank for reply me
it have 3 data but i cant separeble them
{"payload":[51,56,54,48,59,52,53,54,52,59,51,57,54,48,53,52,59],"fromip":"169.254.191.182:8000","ip":"169.254.191.182","port":8000,"\_msgid":"9c012306.3059e"}
it have 3 number in 1 gauge
PNWw
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### Author:  [@PNWw](https://discourse.nodered.org/u/PNWw)
#### Post date: [25 June 2021 06:28 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/4 "2021-06-25T06:28:16Z")
Have 3 data but i can't separate them.
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### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [25 June 2021 07:39 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/5 "2021-06-25T07:39:03Z")
Configure the UDP node to output a string, then you can split the message up in a function node using the `split()` function to turn it into an array.
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### Author:  [@PNWw](https://discourse.nodered.org/u/PNWw)
#### Post date: [25 June 2021 08:07 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/6 "2021-06-25T08:07:41Z")
ok Colin,thank you very much for reply
when i do that number have separable.And now i want to take 3 number into each gauges.
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### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [25 June 2021 08:25 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/7 "2021-06-25T08:25:19Z")
You need to set the split node to split on `;` and tell it to output an array. Then you can use angular filters to select what to show. So you should be able to set the gauges to show {{payload[0]}} or {{payload[1]}} to show the first or second elements in the array.
**[Edit]** At the start you showed the numbers were separated by `;` but from the second screenshot it appears that has changed. That is the character you must split on in the Split node.
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### Author:  [@PNWw](https://discourse.nodered.org/u/PNWw)
#### Post date: [25 June 2021 09:18 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/8 "2021-06-25T09:18:26Z")
thank you for reply, Colin
but i don't know how to set "You need the split node to split on `;`and tell it to output an array."
Sorry for my not knowing,I'm so new.
and my english is not well.
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### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [25 June 2021 09:39 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/9 "2021-06-25T09:39:15Z")
Open the Split node and see what the available settings are.
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### Author:  [@PNWw](https://discourse.nodered.org/u/PNWw)
#### Post date: [25 June 2021 09:49 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/10 "2021-06-25T09:49:28Z")
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### Author:  [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [25 June 2021 10:06 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/11 "2021-06-25T10:06:55Z")
Apologies, I thought you could do it with a split node, but you can't. Instead you can do it the way I first suggested. Use a function node and the javascript `split()` function. Your first post seemed to show the numbers are separated by the character ; but the most recent shows they are separated by the horizontal tab character (9) so I think you need to put in the function node
```auto
msg.payload = msg.payload.split("\t")
return msg;
```
Feed that into a debug node and make sure you see the numbers in an array.
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### Author:  [@PNWw](https://discourse.nodered.org/u/PNWw)
#### Post date: [29 June 2021 02:21 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/12 "2021-06-29T02:21:51Z")
thank you very much,Colin
i can do it.
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### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [13 July 2021 02:22 UTC](https://discourse.nodered.org/t/udp-3-signals-but-i-can-displayed-only-1-signal/47618/13 "2021-07-13T02:22:33Z")
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