An USB isolator helps get rid of ground loops and decreases electromagnetic interference (EMI) among the pc along with the related system. 1x GND 3V3 (P2 with two pins two.54mm) connector can be utilized to ability externally the WCH CH569 MCU (it is suggested to eliminate the P4/SHUNT in that https://atecau394cul0.fliplife-wiki.com/user