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By faramon
#65245 Hi,

I usualy connect NodeMcu with USB to MicroUSB from my Computer to NodeMcu.
I have MQTT on NodeMcu and works great.
I have battery to usb adapter that get powered with 4 1.5V AA battery and has USB port. Can I put USB - MicroUSB cable to connect NodeMcu to this adapter instead of USB computer port? Is this regular connection and will MQTT works on my home wifi with this adapter power?

Thanx,
Faramon