TOP HYDRABUS SECRETS

Good day, I really like your job and I think I've abilities that may help you. Your application has actually been submitted.1x GND 3V3 (P2 with two pins 2.54mm) connector may be used to power externally the WCH CH569 MCU (it is recommended to remove the P4/SHUNT in that situation It's not mandatory as the 3V3 LDO IC1 is protected from reverse prese