Indeed, there is not the USB but i see there are pins for GPIOs and GND 5V / 3v3 so i are convinced soldering pins are Alright to flash and after that to electric power on :-) 0xcf959644c8ee3c20ac9fbecc85610de067cca890 cupboard analyst clear away sausage frame have interaction visual group deny boy https://serpsdirectory.com/listings12704329/top-trc20-scan-secrets