Remember that the HydraBus is really an immensely capable Instrument, and combining it by having an USB isolator enhances protection, dependability, and accuracy in numerous eventualities.1x GND 3V3 (P2 with 2 pins two.54mm) connector can be used to electrical power externally the WCH CH569 MCU (it is usually recommended to remove the P4/SHUNT in t