[MQTT v3.1] Discoverd 'Nan' signal

[Stephen Haesung Lee]

Dear all

I writing to figure out the reason of 'Nan' message from MQTT NodeRED.

Nobody clearly explains me the reason. I also changed Qos from 0 to 2 in my NodeRED. 

I didn't fix the error on my Raspberry Pi2 and they still make the error message but this checker works well at home.

installed 3 things such as mosquitto, mosquitto-clients, and python-mosquitto on Raspberry pi2.

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   Gas Valve sensor(on/of sw)  -----> RaspberryPi Node ------> MQTT Node Out Node ----->  'Nan' message ??

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(1) Topic: ping, cpuTemp, gasValve 

(2) Edit mqtt out nodes (topic/gasValve)

(4) Debug Node Results  

 

 

(5) Gas Valve Sensor  with Magnetic Switch

(6) Total Nodes

(7) Total Output

  

 

   LEE, Stephen

[Nicholas O'Leary]

Stephen, let's keep this on the Node-RED mailing list. We haven't managed to get to the bottom of it because you haven't answered all the questions you've been asked yet....

Nick

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[Stephen Haesung Lee]

Dear Nick

Thanks so much. I didn't check the last reply. 

I'm going there.

LEE, Stephen

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