The reader initializes the communication. The RF discipline is activated, and several other minimal stage commands are exchanged to detect a suitable card. 1x GND 3V3 (P2 with two pins 2.54mm) connector can be utilized to electric power externally the WCH CH569 MCU (it is recommended to get rid of https://hydrabus73840.diowebhost.com/88125590/top-guidelines-of-hydrabus