First, you have to obtain the Keccak-256 hash with the address. Note that this address ought to be passed to your hash function with no 0x component. Indeed, there is not the USB but i see there are pins for GPIOs and GND 5V / 3v3 so i think that https://directoryarmy.com/listings12700053/top-eth%E9%9D%93%E5%8F%B7%E7%94%9F%E6%88%90-secrets