So you're a Noob? Post your questions here until you graduate! Don't be shy.

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By Bambus
#87827 Hello everyone, this is my first post here.

I have 4 nodemcu and 1 of them cant connect to WiFi. I have tried different codes but it still cant connect. Also I flashed it with newest nodemcu firmware but still cant connect. The other 3 works perfectly. What can I do about it and what can cause it?
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By Bambus
#87829
Bambus wrote:Hello everyone, this is my first post here.

I have 4 nodemcu and 1 of them cant connect to WiFi. I have tried different codes but it still cant connect. Also I flashed it with newest nodemcu firmware but still cant connect. The other 3 works perfectly. What can I do about it and what can cause it?


I have noticed that sometimes It connects but after long time maybe after 2-3 minutes... And that is not a case with other nodemcus...
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By Bambus
#88114
Luc Volders wrote:So you got 4 node mcu's all with the same software and 3 are working and one not.
Sounds like it is just defective....


Yeah definitely it looks like it is defective. Also when I put it on NodeMcu base board. It becomes so hot. So I have turned it off immediately.