Indeed, there isn't the USB but i see that there are pins for GPIOs and GND 5V / 3v3 so i imagine that soldering pins are Alright to flash and then to energy on :-) arendst commented Oct eight, 2020 This system won't aid PoE; it lacks the components to https://socdirectory.com/listings221767/the-ultimate-guide-to-%E9%9D%93%E5%8F%B7%E7%94%9F%E6%88%90%E5%99%A8