Power pin from rj45 12v

scottwday / InverterOfThings

ESP8266 based WiFi interface for Voltronic Axpert MppSolar PIP inverters

GNU Lesser General Public License v3.0

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Open ortegafernando opened 3 years ago

ortegafernando commented 3 years ago

Hi, does anyone get experience in powering an esp8266 or esp32 from power pin (ldo from 12v to 3.3v of course)

How do we know that rj45 is capable of X miliampers ?

Thanks a lot

mihaigsm2003 commented 2 years ago

can use DC-DC converter to 5V or LM7805 (5V GND com)