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D1 mini x2 MQTT problem

Q&A Forum › Category: ESP8266 › D1 mini x2 MQTT problem
0 Vote Up Vote Down
Paul fraser asked 1 year ago

hi all 
still at beginer stage but have managed to set up a rasp pi with node red and MQTT and all working fine .
i have now set up a D1 mini to trigger a relay over MQTT from my pi and all working great , my problem is if i try and connect another D1 mini with different topic and try and connect the both then nether one with connect or opperate. i have tried to give one of the D1 minis a static ip address and that worked with changing the ip address but still cant connect both at the same time . im probably missing something obvious but dont realy know where to start looking . any pointers would be great .
this is my first post ,hope ive sent it right.
regards 
paul 

2 Answers
0 Vote Up Vote Down
Paul fraser answered 1 year ago

ok after a bit of luck if found the problem it was the 
if ( client.connect( ”    “));
sorted now
paul

0 Vote Up Vote Down
Sara Santos Staff answered 1 year ago

Great!
I’m glad you solved the problem.
I’ll close this issue. If you need further help, you just need to open a new question in our forum.
Regards,
Sara

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