My Node Red just died

General
22

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

23

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

24

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

25

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
NR_mqtt_51537Ɨ475 100 KB

26

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