THE SMART TRICK OF HYDRABUS THAT NO ONE IS DISCUSSING

An USB isolator can help eliminate floor loops and cuts down electromagnetic interference (EMI) among the pc and also the linked machine.1x GND 3V3 (P2 with two pins two.54mm) connector may be used to power externally the WCH CH569 MCU (it is suggested to eliminate the P4/SHUNT in that case It's not at all required because the 3V3 LDO IC1 is safegu