Re: No Wifi on MiniPCB v2 #wemos


The buck converter in the WEMOS needs 4.3V to bring the neccessary 3.3V for the main chip....the natural voltage drop at the diode could bring up the problem....It could be that the small resistance between the pins and the socket makes the difference....can you resolder all (espcially the power pins) of the WEMOS? 

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