Of course, there is not 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 electrical power on :-) Have a matter relating to this job? Join a free GitHub account https://ourbigdirectory.com/listings12699195/the-smart-trick-of-vanity-eth-address-that-no-one-is-discussing