HYDRABUS FOR DUMMIES

An USB isolator aids remove floor loops and lessens electromagnetic interference (EMI) concerning the pc and the connected gadget.1x GND 3V3 (P2 with 2 pins 2.54mm) connector can be used to energy externally the WCH CH569 MCU (it is recommended to remove the P4/SHUNT in that case It is far from required given that the 3V3 LDO IC1 is shielded versus