# My Node Red just died

**URL:** https://discourse.nodered.org/t/my-node-red-just-died/52425
**Category:** General
**Created:** [19 October 2021 16:05 UTC](https://discourse.nodered.org/t/my-node-red-just-died/52425 "2021-10-19T16:05:00Z")
**Posts on this page:** 6
**Page:** 2

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### Author: ![CarloJongen](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/carlojongen/32/33683_2.png) [@CarloJongen](https://discourse.nodered.org/u/CarloJongen)
#### Post date: [20 October 2021 11:26 UTC](https://discourse.nodered.org/t/my-node-red-just-died/52425/22 "2021-10-20T11:26:49Z")

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Looking at the tutorials now.. And will look into the MQTT Explorer too... since I didn't know about this until now

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### Author: ![CarloJongen](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/carlojongen/32/33683_2.png) [@CarloJongen](https://discourse.nodered.org/u/CarloJongen)
#### Post date: [20 October 2021 12:15 UTC](https://discourse.nodered.org/t/my-node-red-just-died/52425/23 "2021-10-20T12:15:04Z")

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Wow this MQTT Explorer is so cool, wish I knew about this when I started with MQTT  
The Avg GPU Temp is in the explorer, so the data is there. The problem is on the Python side like you suggested.

![NR_mqtt_4](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/7/6/7616fe41bdc470019b6a3ed5df8f2e60ed5f43f6.jpeg)

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### 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: [20 October 2021 14:10 UTC](https://discourse.nodered.org/t/my-node-red-just-died/52425/24 "2021-10-20T14:10:24Z")

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Is it updating at the high rate as it should? MQTT explorer shows the last version it was given.

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### Author: ![CarloJongen](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/carlojongen/32/33683_2.png) [@CarloJongen](https://discourse.nodered.org/u/CarloJongen)
#### Post date: [20 October 2021 19:15 UTC](https://discourse.nodered.org/t/my-node-red-just-died/52425/25 "2021-10-20T19:15:56Z")

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Not sure what to look for concerning the rate in MQTT explorer.  
But the AVG\_GPU\_TEMP Updates every 10 sec, since the data from the ESP8266 feeds this every 10 sec to the Function Node named "ESP DATA". S

 ![NR_mqtt_5](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/0/8/080582601822a7d48bd5d5975b38d3704d621698.jpeg)

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### Author: ![CarloJongen](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/carlojongen/32/33683_2.png) [@CarloJongen](https://discourse.nodered.org/u/CarloJongen)
#### Post date: [20 October 2021 19:29 UTC](https://discourse.nodered.org/t/my-node-red-just-died/52425/26 "2021-10-20T19:29:20Z")

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OK I think it works now, two things I've changed.

1/ In Python I set the sleep time to 1sec ( instead of 0.5sec ) right after the `client.publish(topic,send_msg)`  
2/ In NR I set the Qos to 1 and Retain to True

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [19 December 2021 19:29 UTC](https://discourse.nodered.org/t/my-node-red-just-died/52425/27 "2021-12-19T19:29:39Z")

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