Can't connect NodeMCU with MQTT
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@sivanath
Did you follow the steps which I mentioned previously? -
@swalahamani Yeah!!
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Oh okay.
Please bring your device if you're coming for the upcoming MakerChat 0x13 tomorrow (IST). Either I and @salmanfaris or both of us will be there.
Or else we can set up a call sometime this weekend or the next week and sort it out.
Let me know.
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@swalahamani I may not be able to come tomorrow. I think we could set up a call. How can I contact you personally?
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@sivanath From your last message looks like the MQTT broker already running on your computer. Could you please try to do a test with nodeRED and see it's working or not.
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@salmanfaris Actually, I can't connect my NodeMCU device with the localhost server. I can establish a connection using the test.mosquitto.org server.
This is my required case: YouTube link
Recent Posts
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@codelery said in Help needed: Arduino Wireless Notice Board project:
I am using the hardware serial (pin 0 and 1 on Arduino Uno)
As @rafitc99 mentioned, you need to expand the Serila buffer, in the hardware serial also the Arduino board package implements a 64-byte ring buffer for send and receive on the hardware serial messages. So you need to change that to 256 as per your message length.
