# Sent different data to one MQTT Display

**URL:** <https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425>\
**Category:** General\
**Created:** [21 June 2021 07:54 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425 "2021-06-21T07:54:30Z")\
**Posts on this page:** 8\
**Page:** 1

<div class="post-metadata">

**Author:** ![spike318](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/spike318/32/79235_2.png) [@spike318](https://discourse.nodered.org/u/spike318)\
**Post date:** [21 June 2021 07:54 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425/1 "2021-06-21T07:54:30Z")

</div>

I ve created a project with 2 Displays with different names, i'm new with nod red, now i want to sent more data from different devices to one display.

I sent the date form MQQT from domoticz

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/3/e/3e1c6377c2d275e97fbf9c33721f5445e46b0050.png)

Can some one please help me

---

<div class="post-metadata">

**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [21 June 2021 08:16 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425/2 "2021-06-21T08:16:46Z")

</div>

Welcome to the forum @spike318

I don't fully understand your question. If you wish to send other data to MQTT then you can wire that into the same MQTT node, or add another MQTT node that publishes to the same topic.

---

<div class="post-metadata">

**Author:** ![spike318](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/spike318/32/79235_2.png) [@spike318](https://discourse.nodered.org/u/spike318)\
**Post date:** [21 June 2021 09:38 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425/3 "2021-06-21T09:38:16Z")

</div>

2 different topics to "Mqqt to Display" but with an inverval from 5 sec for example.

---

<div class="post-metadata">

**Author:** ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)\
**Post date:** [21 June 2021 09:41 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425/4 "2021-06-21T09:41:20Z")

</div>

If you want to limit the rate at which messages are sent then you could use a Delay node in Rate Limit mode to stop it updating too often. Or perhaps you mean you want it to alternate between the two messages. Unless you explain _exactly_ what you are trying to achieve then it is difficult to help.

---

<div class="post-metadata">

**Author:** ![spike318](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/spike318/32/79235_2.png) [@spike318](https://discourse.nodered.org/u/spike318)\
**Post date:** [21 June 2021 10:37 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425/5 "2021-06-21T10:37:16Z")

</div>

I wont one display wich diplay my Elektric delevery, Electric usage, and i want these message to alternate every 5 seconds, and in the future more messages, from elektric consumptions of different PZEM modules, so i got al the data alternate on one display

---

<div class="post-metadata">

**Author:** ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)\
**Post date:** [21 June 2021 12:17 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425/6 "2021-06-21T12:17:51Z")

</div>

If you configure each message to have a different topic then you can use the delay node in rate limit mode once per 5 seconds - set to handle each msg.topic - and send each topic in turn.

---

<div class="post-metadata">

**Author:** ![spike318](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/spike318/32/79235_2.png) [@spike318](https://discourse.nodered.org/u/spike318)\
**Post date:** [21 June 2021 17:25 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425/7 "2021-06-21T17:25:49Z")

</div>

Hi i did it with the delay node it works fine thankz for the help

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/2/7/2740625f7839f0fed75dc8cddcad0708edd837e1.png)

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [20 August 2021 17:25 UTC](https://discourse.nodered.org/t/sent-different-data-to-one-mqtt-display/47425/8 "2021-08-20T17:25:52Z")

</div>

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.